Deviaterikova, Alena Andreevna
PhD in Psychology
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Publications
17
Citations
65
h-index
4
Research interests
Skills
- Advances in Intelligent Systems and Computing (1)
- Archives of Clinical Neuropsychology (1)
- Cancers (1)
- Cerebellum (2)
- European Journal of Physical and Rehabilitation Medicine (1)
- European Proceedings of Social and Behavioural Sciences (1)
- European Psychiatry (1)
- Folia Phoniatrica et Logopaedica (1)
- Healthcare (1)
- International Journal of Cognitive Research in Science, Engineering and Education (1)
- International Journal of Psychophysiology (1)
- Journal of Neuro-Oncology (1)
- Oncogematologiya (2)
- Pediatric Blood and Cancer (1)
- Psychology in Russia: State of the Art (1)
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Romanova E., Deviaterikova A., Tolchennikova V., Karelin A., Kasatkin V.
Mironets S., Deviaterikova A., Glebova E., Kasatkin V.
<b><i>Introduction:</i></b> Verbal fluency tasks are mainly used for assessment of verbal fluency and have proven useful for differential diagnosis. The first objective of the study was to provide normative data on phonemic verbal fluency (for letters “Π” [p], “O” [o], “C” [s]) in children population. The second objective of the study was to establish diagnostic validity of the present task and to collect normative data on participants who survived posterior fossa tumor (PFT) and participants with treated hemoblastosis. <b><i>Method:</i></b> For diagnostics, we used verbal fluency test. The normative sample consisted of 746 participants aged 7–16 years. A linear multiple regression analysis was implemented for each dependent variable with age, gender, disease for all participants and academic achievement as predictors in normative sample. The performance of 746 healthy participants was compared to the performance of 118 participants who survived PFT and 492 participants who survived hemoblastosis using one-way ANOVA analysis. <b><i>Results:</i></b> Healthy children have better verbal fluency than their peers who survived cancer. In the group of healthy children, we assessed the relationship between verbal fluency and school performance. A significant correlation with the “Russian language” subject (<i>r</i> = 0.127; <i>p</i> < 0.001) emerged. In all three groups of children, age and gender turned out to be significant factors that affected the characteristics of verbal fluency. <b><i>Conclusion:</i></b> Our data will contribute to increasing the accuracy of verbal fluency deficit detection in Russian speakers and will be useful for differential diagnosis of cognitive impairment for children who have survived oncological diseases of various geneses.
Deviaterikova A., Kasatkin V., Malykh S.
Alena D., Vladimir K., Sergey M.
The cerebellum is involved in motor and non-motor functions. Cerebellar lesions can underlie the disruption of various executive functions. The violation of executive functions in cerebellar lesions is a serious problem, since children, after completing treatment, must return to school, finish their education, and get a profession. One of the important executive functions is working memory, which contributes to academic success. Deficits of verbal working memory in cerebellar tumors have been studied, in contrast to visual-spatial working memory. To assess this issue, 101 patients who survived cerebellar tumors and 100 healthy control subjects performed a visual-spatial working memory test. As a result, in children who survived cerebellar tumors, visual-spatial working memory is impaired compared to the control group. Moreover, with age, and hence the time since the end of treatment, the number of elements that children can retain in visual-spatial working memory increases, but still remains smaller compared to the control group. Our findings complement the idea of cerebellar involvement in visual-spatial working memory and suggest that it is disrupted by cerebellar lesions in children.
Chipeeva N., Deviaterikova A., Glebova E., Romanova E., Karelin A., Kasatkin V.
Background: The late treatment outcomes of pediatric brain tumors and of hematopoietic and lymphoid tissue tumors are an important focus of both rehabilitation and research. Neurocognitive and motor disorders induce further learning problems impeding social-emotional adaptation throughout a whole lifespan. Core deficits in short-term and working memory, visuospatial constructional ability, verbal fluency, and fine motor skills underlie distorted intellectual and academic achievement. This study aimed to assess the individual differences in cognitive ability and fine motor skills of pediatric tumor survivors and the age-matched healthy controls. Methods: A total of 504 tumor survivors after treatment and 646 age-matched healthy controls underwent neurocognitive and fine motor assessments. Findings: The group of tumor survivors scored significantly worse in both neurocognitive and fine motor skill in compared with the healthy control group. The pediatric brain tumor survivors (PBT group) performed worse in cognitive (p < 0.001 for verbal fluency and p < 0.001 for visuospatial constructional ability) and motor tests (p < 0.001) compared to the healthy controls. Hematopoietic and Lymphoid Tissues tumors survivors (THL group) performed worse in verbal fluency (p < 0.01) and visuospatial constructional test (p < 0.001) compared to the control group. Furthermore, the PBT group had worse results in visuospatial constructional ability (p < 0.05) and fine motor (p < 0.001) ability than the THL group. Significant differences between females and males were found in fine motor test performance in the PBT group (p < 0.05), as well as in verbal fluency (p < 0.01) and visuospatial constructional ability (p < 0.01) in the control group. Neurocognitive and fine motor skill characteristics in the THL group did not correlate with age.
Kasatkin V.N., Borodina I.D., Deviaterikova A.A., Malykh S.B., Karelin A.F.
Background. The increase in life expectancy of children who survived cancer leads to new tasks for doctors, psychologists and rehabilitation specialists to assessing the consequences of the experienced disease and its treatment. The most common disorders in children who have survived oncological diseases are behavioral disorders, a decrease in mood background, as well as chronic fatigue.Aim. To identify predictors of behavioral disorders in children who have survived central nervous system oncological diseases.Materials and methods. The study involved 52 children with central nervous system tumors aged 6 to 17 years. The median time after completion of therapy in this group of patients was 18 (3–117) months.Results. As a result of the study, it was shown that such treatment parameters as the degree of tumor malignancy and the radiation therapy volume are associated with behavioral disorders in children who have survived cancer. In such children, a reduced mood background was revealed, and the older the child, the higher the probability of a reduced mood background. A reduced mood background is also associated with the use of vincristine preparation. Children who have a residual tumor are more likely to complain of unpleasant sensations in the body. All children, despite the specifics of their treatment, complain of constant fatigue, which affects their daily activity.Conclusion. Thus, factors that are associated with behavioral disorders in children who have survived oncological diseases in the central nervous system were identified.
Manukyan P., Deviaterikova A., Velichkovsky B.B., Kasatkin V.
COVID-19 is associated with a range of long-lasting symptoms related to cognitive and psycho-emotional spheres. Even mild cases of the disease can lead to persistent cognitive deficits and deterioration of the psycho-emotional state. The purpose of our study was to examine the presence and frequency of psycho-emotional disorders and cognitive deficits in students who recovered from mild form of COVID-19. A total of 40 COVID-19 survivors and 25 healthy controls participated in our study. We assessed three core cognitive functions (inhibition, working memory, task-switching), reaction time and motor speed. We also assessed depression, anxiety and fatigue with self-report questionnaires. The COVID-19 group manifested increased depression and decreased inhibition in comparison with the controls. Our results show that even in young adults who have recovered from mild COVID-19, there are persisting cognitive and psycho-emotional deficits.
Sitnikova M., Proshina E., Deviaterikova A., Malykh S., O. Moiseeva O., Ananieva M.
Children and youth of school age form a special population group highly sensitive to various stressors and negative effects in everyday life. The COVID-19 pandemic crisis characterized by uncertainty, vulnerability, changes in quality of life together with urgent transition to distant/online learning affected significantly psychological well-being of children and youth. The aim of this study was to assess the cross-cultural differences in actual stress in Russian and Kyrgyz schoolchildren with high and low levels of anxiety and depression during the initial stage of the COVID-19 pandemic and after a year life during the pandemic. The descriptive cross-sectional study was conducted via an online survey completed by total 1834 schoolchildren aged from 13 to 18 from Russia and Kyrgyzstan, the periods of survey: 10th May - 10th June, 2020; 18th May -15th June, 2021. The Perceived Stress Scale and Hospital Anxiety and Depression Scale were used to assess stress, anxiety and depression scores. The findings suggest that there are cross-cultural differences in perceived stress amongst schoolchildren with high level of depression and anxiety: Russian respondents in 2021 demonstrated less pronounced index of the perceived stress than Kyrgyz schoolchildren. The stress level of Kyrgyz schoolchildren increased significantly in 2021 in comparison to the period of outbreak of the pandemic. In 2021 in both countries we found the same pattern: girls had significantly more pronounced stress than boys. The results disclose important aspects of the impact of COVID-19 on schoolchildren and demonstrate the emerging need of psychological aid and for supporting schoolchildren mental health.
Dreneva A.A., Devyaterikova A.A.
Abstract
Objective
Hematopoietic stem cell transplantation (HSCT) is an effective treatment for pediatric high-risk acute lymphoblastic leukemia (ALL) survivors. Still, both the disease and treatment often impair cognitive and motor functions, and HSCT is a risk factor for long-term deficits. The study aimed at investigating the effect of HSCT on cognitive, motor, and visual-motor functions. Two groups were enrolled: The first group received HSCT treatment, and the second group did not.
Method
Sixty-five ALL survivors participated in the study (ages: 7–17). Twenty-one of participants who underwent HSCT comprised the first group. We implemented tests from Cambridge Neuropsychological Test Automated Battery, Wechsler Intelligence Scale for Children, and Test of Memory and Learning to estimate cognitive functions, Bruininks-Oseretsky Test of Motor Proficiency to estimate motor functions, and Beery-Buktenica Developmental Test to estimate visual perceptual and visual motor functions. As independent variables for analysis we chose group (HSCT+/−), age at diagnosis, and current age.
Results
MANCOVA test demonstrated significant effect of current age on cognitive functions (partial η2 = 0.55) and significant effect of HSCT treatment on motor functions (partial η2 = 0.19). Current age also had moderate effect on visual-motor functions (partial η2 = 0.11). Significant differences were found in most cognitive, motor, and visual-motor tests’ results between the two groups, with HSCT+ group demonstrating poorer performance.
Conclusions
This study has several limitations, including small sample size, potentially mismatched groups, imbalanced gender ratio. Still, the findings underline the importance of considering late effects of HSCT, and age when designing rehabilitation programs.
Shurupova M., Deviaterikova A., Latanov A., Kasatkin V.
Visual cognition relies on a distinct type of eye movements called saccades. The cerebellum is important for all types of eye movements and gaze fixation stability and is involved in cognitive functions. In our previous research, we reported oculomotor deficits in cerebellar patients: unstable gaze fixation, incorrect hypermetric (‘overshooting’) saccades, increased trajectory of scanpath while examining the picture. The purpose of current research was to investigate the relations between eye movement parameters and visual attention and working memory in children who had undergone cerebellar tumor treatment. 55 children (age 9–17, mean = 12.0 ± 3.2) participated in the experiment. The subjects performed oculomotor (3 tasks, using Arrington eye tracker) and cognitive (4 tests, CANTAB) assessment. We found that gaze fixation stability correlated positively with the speed of RVP completion (p
Deviaterikova A.A., Kasatkin V.V., Velichovsky B.B.
Background. Fatigue is the most common complaint by children both during and after cancer treatment, but in Russia, there is no reliable method for assessing fatigue. Objective. To develop a Russian version of the Turkish Scale for the Assessment of Fatigue in Pediatric Oncology Patients Ages 7-18. Design. Our first step was to translate all the items of the Turkish questionnaire into Russian. Then, through discussion, we created a single proposition for each item. The next step was obtaining expert opinions to assess the validity. Once the expert estimates agreed, a pilot version of the questionnaire was formed. The next step was to collect a large sample of patients to study the reliability and validity of the questionnaire. Results. As a result of factor analysis, three factors were identified. The first factor was "fatigue associated with actions;" the second was "fatigue as feeling;" and the third was "fatigue associated with sleep difficulties." The children's and parents’ versions had the same factor structure. Conclusion. This study showed the possibility of using the questionnaire in a Russian sample. That’s why it is necessary to continue collecting and analyzing data in this direction. The reliability of the test was also assessed. The reliability of the parent version scored a Cronbach’s alpha of 0.91. The reliability of the children’s version showed a Cronbach’s alpha of 0.93.
Vashura A.Y., Devyaterikova A.A., Lukina S.S., Kasatkin V.N., Karelin A.F.
Background. A violation of nutritional status (obesity) and emotional-behavioral status (depression) is one of the urgent problems of modern health care. Often these two problems are at the same time. Particularly striking manifestations of a decrease in nutritional and emotional statuses are observed in children with oncological diseases of various origins.Objective: to assess the emotional-behavioral status and nutritional status in pediatric cancer and hematological diseases after treatment.Materials and methods. The study included 112 children with acute lymphoblastic leukemia (n = 49) and central nervous system tumors (n = 63) in remission. Age 6–18 years (median 11.5 years). 66 male (58.9 %). The Aachenbаch questionnaire was used to assess the behavioral and individual-personality characteristics. CDI (children depression inventory) questionnaire was used to assess the presence and level of depression. Body mass index (in percentile terms) and body tissue composition by bioimpedance analysis (body fat and lean body mass were evaluated) were used to assess nutritional status.Results. As a result, it was found that a significant proportion of children have delayed effects of treatment in the form of reduced nutritional status and emotional and behavioral difficulties. Children with brain tumors have an increased risk of nutritional and emotional-behavioral disorders compared to children who have survived acute lymphoblastic leukemia. The nutritional and emotional-behavioral statuses of children are related: the presence of excess fat mass increases the risk of emotional-behavioral disorders. According to questionnaires, parents identify detected problems much more often than patients themselves.Conclusion. In children who have experienced antitumor treatment and achieved remission, in case of excess body fat, the risk of emotionalbehavioral disorders increases. Emotional-behavioral disorders can have a negative effect on rehabilitation measures; therefore, before starting rehabilitation measures it is necessary to take into account the nutritional and emotional-behavioral status of patients.
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Pihlaja R., Ollila H., Tuulio-Henriksson A., Koskinen S., Salmela V., Tiainen M., Hästbacka J., Hokkanen L.
Rodríguez-Machuca V.U., Ángulo-De La Cruz E.J., Gaxiola-Sarmiento A.L., Ramírez-Corona J.A., Fernández-Sánchez D., Arredondo-Navarro L.A., Velázquez-Santana H., Nuñez-Velasco S., Navarro-Martín Del Campo R.M., Bustos-Rodríguez F.D., Corona-Rivera J.R., Bobadilla-Morales L., Corona-Rivera A.
Gonzalez Aleman G., Vavougios G.D., Tartaglia C., Uvais N.A., Guekht A., Hosseini A.A., Lo Re V., Ferreccio C., D'Avossa G., Zamponi H.P., Figueredo Aguiar M., Yecora A., Ul Haq Katshu M.Z., Stavrou V.T., Boutlas S., et. al.
Cognitive changes associated with PASC may not be uniform across populations. We conducted individual-level pooled analyses and meta-analyses of cognitive assessments from eight prospective cohorts, comprising 2,105 patients and 1,432 controls from Argentina, Canada, Chile, Greece, India, Italy, Russia, and the UK. The meta-analysis found no differences by country of origin. The profile and severity of cognitive impairment varied by age, with mild attentional impairment observed in young and middle-aged adults, but memory, language, and executive function impairment in older adults. The risk of moderate to severe impairment doubled in older adults. Moderately severe or severe impairment was significantly associated with infection diagnoses (chi-square = 26.57, p ≤ 0.0001) and the severity of anosmia (chi-square = 31.81, p ≤ 0.0001). We found distinct age-related phenotypes of cognitive impairment in patients recovering from COVID-19. We identified the severity of acute illness and the presence of olfactory dysfunction as the primary predictors of dementia-like impairment in older adults.
Abramovitz L.Z., Sullivan C.E., Punjwani R., Challinor J., Anwarali S., Hollis R., Morrissey L., Afungchwi G.M., Day S.W.
ABSTRACTThe six International Society of Paediatric Oncology (SIOP) Baseline Nursing Standards provide the first evidence‐based framework for assessing and improving pediatric oncology nursing practice settings in low‐, middle‐, and high‐income countries. Over the past 10 years, the standards have been translated to six languages, endorsed by 13 organizations, surveyed at 101 hospitals in 54 countries, and initiatives have been documented at over 63 institutions in 31 countries. Going forward, the SIOP Nursing Network's Baseline Standards Special Interest Group has established a 5‐year strategic plan to guide advocacy, research, and standards implementation through global multidisciplinary collaboration.
L'Hotta A.J., Martin‐Giacalone B., Zink J., Fung A., Myers A., Lipsey K., Brick R.
ABSTRACTChildhood cancer survivors (CCS) frequently experience cognitive challenges, which impact their ability to participate in functional activities. This systematic review examines the effects of nonpharmacological cognitive interventions on functional outcomes (e.g., activities of daily living). We systematically searched eight databases (e.g., PubMed, EMBASE) from 2012 to 2023. Two team members independently screened articles and extracted article, intervention, sample characteristics, and outcome data. We assessed intervention reporting with the Template for Intervention Description and Replication. Fourteen studies met inclusion criteria, representing 12 unique trials. Four of the six trials evaluating Cogmed, a computerized working memory training program, demonstrated functional benefits; small to large effects were observed for academic achievement (Cohen's d = 0.28–0.87) and decreased inattention in daily life (d = −0.36 and −0.98). Other interventions included exergaming, math or reading interventions, occupational therapy, and neurofeedback. Less than half of studies reported on intervention personalization (n = 5), fidelity assessment (n = 4), or cost (n = 1). Study heterogeneity limited our ability to meta‐analyze results for functional outcomes. Limited evidence and gaps in quality of intervention reporting are barriers to addressing the cognitive challenges of CCS. Standardizing functional outcome measurement, identifying effective interventions, and improving the quality of intervention reporting could accelerate the translation of intervention research to clinical practice.
Porter C.K., Beckett C.G., Cooper E., White L., Wallace D., Jakubski S., Boulifard D., Schilling M., Sun P., Marayag J., Marrone A., Nunez-Hernandez E.O., Vangeti S., Miller C., Ge Y., et. al.
Romanova E., Deviaterikova A., Tolchennikova V., Karelin A., Kasatkin V.
Chiang J.A., Feghali P.T., Whitaker A.M.
Pershad A.R., Graetz D., Le M.A., Forrest H., Gonzalez‐Guzman M., Friedrich P.
AbstractPurposeMultidisciplinary care (MDC) meetings improve the quality of cancer care by providing a space for interdisciplinary communication. The Pediatric Oncology Facility Integrated Local Evaluation (PrOFILE) tool assesses MDC meetings as part of the Service Integration module. We aimed to evaluate the characteristics of MDC meetings at institutions that completed PrOFILE.MethodsFrom 2019 to 2021, 112 institutions from 23 countries collected data by utilizing the abbreviated version of PrOFILE. Within a secondary data analysis, we descriptively analyzed the characteristics of MDC meetings stratified by income level.ResultsParticipating institutions were located in low‐income countries (LICs) (n = 6), lower‐middle‐income countries (LMICs) (n = 34), upper‐middle‐income countries (UMICs) (n = 55), and high‐income countries (HICs) (n = 17). Of the 112 participating facilities, 79% reported having MDC meetings. The existence of an MDC varied with income, with 50% of LICs and 100% of HICs hosting MDCs. The frequency of MDC meetings also differed, with 100% of MDCs in LICs occurring weekly, while 53% of MDCs in HICs occurred monthly. Specialties regularly represented at MDC meetings across all participating institutions were hematology/oncology (93%), pathology (52%), radiology (60%), general surgery (57%), and radiation oncology (51%). All MDC meetings in LICs reported representation from these specialties. Availability of test results and discussion of new cases did not vary with income. Residual disparities were identified for the following characteristics: discussion of new and interesting cases, inclusion of patient preferences, and ability to meet urgently.ConclusionsThe existence and components of a functional MDC meeting may vary between countries' income levels. Variation in certain components, such as access to tests, may be due to differences in resource distribution, but other factors such as inclusion of patient preferences and ability to meet urgently can be optimized in all settings to foster high‐quality teamwork and communication.
Teixeira-Pinto T., Lima de Souza R., Grossi Marconi D., Lando L.
Ophthalmic rehabilitation refers to the multidisciplinary approach to restoring, maximizing, and preserving the visual function and quality of life for patients affected by ocular manifestations of cancer or its treatments. Besides its approach to low vision, ophthalmic rehabilitation also encompasses a series of reconstructive interventions to mitigate anatomic deficits that may interplay with visual impairment. A gamut of oncologic conditions may result in ocular disabilities, including primary intraocular tumours, secondary metastases, or adverse effects of systemic therapies such as chemotherapy, radiation, and surgery. Methods of ophthalmic rehabilitation are evolving constantly and involve the prescription of optical aids and adaptive technologies to enhance remaining vision, as well as supportive training and counselling to address psychosocial effects. Although studies in low vision have mostly covered aspects of rehabilitation in inherited and degenerative eye conditions, ophthalmic rehabilitation within the context of cancer carries specificities that have been poorly explored in the literature on ophthalmology and oncology. This review aims to build on the trends of low vision management, ocular oncology treatments, orbital reconstructive surgery, and visual therapy to revise the published rationale behind evaluating and managing patients facing debilitating ocular sequelae as the result of cancer.
Austin T.A., Thomas M.L., Lu M., Hodges C.B., Darowski E.S., Bergmans R., Parr S., Pickell D., Catazaro M., Lantrip C., Twamley E.W.
To effectively diagnose and treat subjective cognitive symptoms in post-acute sequalae of COVID-19 (PASC), it is important to understand objective cognitive impairment across the range of acute COVID-19 severity. Despite the importance of this area of research, to our knowledge, there are no current meta-analyses of objective cognitive functioning following non-severe initial SARS-CoV-2 infection. The aim of this meta-analysis is to describe objective cognitive impairment in individuals with non-severe (mild or moderate) SARS-CoV-2 cases in the post-acute stage of infection. This meta-analysis was pre-registered with Prospero (CRD42021293124) and utilized the PRISMA checklist for reporting guidelines, with screening conducted by at least two independent reviewers for all aspects of the screening and data extraction process. Fifty-nine articles (total participants = 22,060) with three types of study designs met our full criteria. Individuals with non-severe (mild/moderate) initial SARS-CoV-2 infection demonstrated worse objective cognitive performance compared to healthy comparison participants. However, those with mild (nonhospitalized) initial SARS-CoV-2 infections had better objective cognitive performance than those with moderate (hospitalized but not requiring ICU care) or severe (hospitalized with ICU care) initial SARS-CoV-2 infections. For studies that used normative data comparisons instead of healthy comparison participants, there was a small and nearly significant effect when compared to normative data. There were high levels of heterogeneity (88.6 to 97.3%), likely reflecting small sample sizes and variations in primary study methodology. Individuals who have recovered from non-severe cases of SARS-CoV-2 infections may be at risk for cognitive decline or impairment and may benefit from cognitive health interventions.
Kolano J., Menon D.K., Peper M.
Abstract: Everyday life situations characterized by poor controllability because of restrictions and uncertainty about action outcomes may attenuate motivational states and executive control. This article explores the interaction of a prior experience with COVID-19 and the susceptibility to respond to a challenging situation with low action-outcome predictability. We assessed cognitive effort readiness as the willingness to invest in cognitively demanding tasks. Individuals with a COVID-19 history exhibited a more pronounced reduction in cognitive effort readiness after experiencing experimentally induced action-outcome unpredictability compared to controls. These results suggest a generalization of perceived loss of action-outcome control among individuals with a COVID-19 history. These findings contribute to conceptualizing and assessing the long-term consequences of pandemic-induced emotional and motivational problems.
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Campanella M., Cardinali L., Ferrari D., Migliaccio S., Silvestri F., Falcioni L., Bimonte V., Curzi D., Bertollo M., Bovolon L., Gallotta M.C., Guidetti L., Baldari C., Bonavolontà V.
AbstractAims The aims of this study were to verify if a 5-week cognitive-motor training (CMT) using FitlightsTM induced changes in young adult judo athletes compared to a non-intervention group. Specifically, it was verified if CMT influenced executive functions (EFs), physical fitness and brain-derived neurotrophic factor (BDNF) levels. Additionally, athletes' competitive results were compared between groups. Method Twenty-seven athletes (14 males and 13 females; age = 19.5 ± 2.0 years) were assigned to the Fitlight (FG) and control (CG) groups which performed 5 weeks of CMT, respectively, including 25 min per day of Fitlight training or traditional judo practice. All participants performed cognitive (flanker task and forward/backward digit span) and fitness tests (counter movement jump, handgrip test, dynamic and isometric chin up). In addition, BDNF was collected by saliva sampling and competitive results after the intervention period were considered. Results RM-ANOVA showed significant differences in FG for the accuracy of flanker (p = 0.028) and backward digit span (p < 0.001). Moreover, significant differences in FG were found for relative dynamic chin up (p = 0.027) and counter movement jump (p = 0.05). In addition, a significant difference in FG was found for competitive results after the intervention period (p < 0.01). No significant differences were found for BDNF and other cognitive and fitness measures (p > 0.05). Conclusion A 5-week judo-specific CMT improved EFs and motor performance in élite judo athletes. It seems that CMT with Fitlight™ could be considered an additional support to coaches during the training period.
Kasatkin V.N., Romanova E.N., Glebova E.V., Deviaterikova A.A., Tolchennikova V.V., Sharapkova A.A., Manukyan P.A., Karpova N.M., Sarkisyan R.A., Karelin A.F.
The purpose of this prospective pilot study was to evaluate the feasibility and effects of cognitive-motor intervention on the cognitive and motor abilities of pediatric survivors of posterior fossa tumors. The study involved patients aged 7 to 18 years with cognitive deficits who had completed primary treatment for posterior fossa tumors. 25 participants (Mage=11.3 ± 2.93, 64% male; 17 medulloblastoma, 1 ependymoma, 1 desmoplastic medulloblastoma, 6 piloid astrocytoma; 22 in remission (Mmonths =45), 3 in stabilization (Mmonths=49)) were recruited from the Research Institute for Brain Development and Peak Performance. The intervention consisted of two phases with a 3-month break for home training, and a total duration of 6 months. Each phase lasted 7 weeks and included two assessment procedures (pre- and post-intervention) and 10 training sessions over a period of 5 weeks (two 3-hour sessions per week). At baseline and pre- and post-intervention, all participants underwent a battery of cognitive and motor tests. Each training session included gross motor training (GMT), graphomotor training (GT), and cognitive-motor training (CMT). Statistical analysis was performed using the Friedman test for repeated measures and post-hoc Durbin-Conover test. The results indicated significant improvements in visuospatial working memory, visual attention, eye-hand coordination, semantic verbal fluency, auditory-motor synchronization, reaction time, and a decrease in the rate of ataxia. These improvements remained stable even in the absence of direct intervention. The findings demonstrate positive effects and feasibility of the intervention and suggest the need for further research in this area including randomized controlled feasibility studies with a larger sample.
Alena D., Vladimir K., Sergey M.
The cerebellum is involved in motor and non-motor functions. Cerebellar lesions can underlie the disruption of various executive functions. The violation of executive functions in cerebellar lesions is a serious problem, since children, after completing treatment, must return to school, finish their education, and get a profession. One of the important executive functions is working memory, which contributes to academic success. Deficits of verbal working memory in cerebellar tumors have been studied, in contrast to visual-spatial working memory. To assess this issue, 101 patients who survived cerebellar tumors and 100 healthy control subjects performed a visual-spatial working memory test. As a result, in children who survived cerebellar tumors, visual-spatial working memory is impaired compared to the control group. Moreover, with age, and hence the time since the end of treatment, the number of elements that children can retain in visual-spatial working memory increases, but still remains smaller compared to the control group. Our findings complement the idea of cerebellar involvement in visual-spatial working memory and suggest that it is disrupted by cerebellar lesions in children.
Kulubya E.S., Kercher M.J., Phillips H.W., Antony R., Edwards M.S.
Pediatric brain tumors are the most common solid malignancies in children. Advances in the treatment of pediatric brain tumors have come in the form of imaging, biopsy, surgical techniques, and molecular profiling. This has led the way for targeted therapies and immunotherapy to be assessed in clinical trials for the most common types of pediatric brain tumors. Here we review the latest efforts and challenges in targeted molecular therapy, immunotherapy, and newer modalities such as laser interstitial thermal therapy.
Shi P., Feng X.
ObjectiveThere is a strong interaction between motor skills and cognitive benefits for children and young people. The aim of this paper is to explore the relationship between motor skill types and their development and the cognitive benefits of children and adolescents. In turn, on this basis, it proposes pathways and mechanisms by which motor skills improve cognition, and provide a basis for subsequent teaching of skills that follow the laws of brain cognitive development.MethodsThis paper summarizes the research on the relationship between different types of motor skills and their development and cognitive benefits of children and adolescents. Based on these relationships, pathways, and mechanisms for motor skills to improve cognition are tentatively proposed.ResultsThere is an overall pattern of “open > closed, strategy > interception, sequence > continuous” between motor skill types and the cognitive benefits of children and adolescents. Long-term motor skill learning practice is accompanied by increased cognitive benefits as skill proficiency increases. The dynamic interaction between motor skills and physical activity exposes children and adolescents to environmental stimuli and interpersonal interactions of varying complexity, promoting the development of agility, coordination and cardiorespiratory fitness, enhancing their motor experience, which in turn improves brain structure and functional activity.ConclusionMotor skills training promote cognitive efficiency in children and adolescents. Motor skill interventions that are open-ended, strategic and sequential in nature are more effective. Environmental stimuli, interpersonal interaction, agility, coordination, and cardiorespiratory fitness can be considered as skill attribute moderators of motor skills to improve cognition.
Rolls E.T.
The human ventromedial prefrontal cortex (vmPFC)/anterior cingulate cortex is implicated in reward and emotion, but also in memory. It is shown how the human orbitofrontal cortex connecting with the vmPFC and anterior cingulate cortex provide a route to the hippocampus for reward and emotional value to be incorporated into episodic memory, enabling memory of where a reward was seen. It is proposed that this value component results in primarily episodic memories with some value component to be repeatedly recalled from the hippocampus so that they are more likely to become incorporated into neocortical semantic and autobiographical memories. The same orbitofrontal and anterior cingulate regions also connect in humans to the septal and basal forebrain cholinergic nuclei, thereby helping to consolidate memory, and helping to account for why damage to the vMPFC impairs memory. The human hippocampus and vmPFC thus contribute in complementary ways to forming episodic and semantic memories.
Slotnick S.D.
This special issue of Cognitive Neuroscience focuses on the roles of the hippocampus during long-term memory. A discussion paper by Tallman, Clark, and Smith (this issue) found that functional connectivity of the hippocampus with the parahippocampal cortex and fusiform gyrus decreased with memory age, providing support for systems consolidation. Commentaries were received by Berdugo-Vega and Gräff (this issue), Feld and Gerchen (this issue), Gellersen and Simons (this issue), Gobbo, Mitchell-Heggs, and Tse (this issue), Gilmore, Audrain, and Martin (this issue), Kirwan (this issue), Manns (this issue), Runyan and Brooks (this issue), Santangelo (this issue), and Yang (this issue). The author response considered the content and context of memorial information along with neuroanatomy and functional specialization and conducted new analyses to clarify their findings. An empirical fMRI paper by Thakral, Yu, and Rugg (this issue) reported that the hippocampus was sensitive to the amount of contextual information retrieved, regardless of remember-know status. Another empirical study by Bjornn, Van, and Kirwan (this issue) found that hippocampal activation changes were correlated with the number of fixations at study for correct but not incorrect mnemonic discrimination judgments. A second discussion paper (Slotnick, this issue) concluded that no fMRI studies have provided evidence that the hippocampus is associated with working memory. Commentaries were received by Courtney (this issue), Kessels and Bergmann (this issue), Peters and Reithler (this issue), Rose and Chao (this issue), Stern and Hasselmo (this issue), and Wood, Clark, and Nee (this issue). The articles in this special issue illustrate that the roles of the hippocampus in long-term memory (and other types of memory) are under active investigation and provide many directions for research in the immediate future.
Godono A., Felicetti F., Conti A., Clari M., Dionisi-Vici M., Gatti F., Ciocan C., Pinto T., Arvat E., Brignardello E., Fagioli F., Pira E.
To date, there are heterogeneous studies related to childhood cancer survivors’ (CCS) employment rates. Given the importance of this topic, we aimed to perform a systematic review and meta-analysis to investigate the prevalence of employment among CCS and to examine its association with socio-demographic and clinical factors. We followed the PRISMA guidelines to search for pertinent articles in relevant electronic databases. Eighty-nine articles comprising 93 cohorts were included. The overall prevalence of employment was 66% (CI: 95% 0.63–0.69). Subgroup meta-analyses showed that lower rates were found for central nervous system tumor survivors (51%, CI: 95% 0.43–0.59), and for CCS treated with cranial-radiotherapy (53%, CI: 95% 0.42–0.64) or haematopoietic stem-cell transplantation (56%, CI: 95% 0.46–0.65). The studies conducted in Asia highlighted employment rates of 47% (CI: 95%, 0.34–0.60). Univariate meta-regressions identified the following socio-demographic factors associated with higher rates of employment: a female gender (p = 0.046), a higher mean age at the time of investigation (p = 0.00), a longer time since diagnosis (p = 0.00), a higher educational level (p = 0.03), and a married status (p = 0.00). In conclusion, this systematic review and meta-analysis provides evidence that two-thirds of CCS are employed worldwide. Identifying vulnerable groups of CCS may allow for the design of multidisciplinary support strategies and interventions to promote employment in this population.
Villalobos D., Torres-Simón L., Pacios J., Paúl N., del Río D.
Verbal fluency tests are easy and quick to use in neuropsychological assessments, so they have been counted among the most classical tools in this context. To date, several normative data for verbal fluency tests have been provided in different languages and countries. A systematic review was carried out with studies that provide normative data for verbal fluency tests. Studies were collected from Scopus, PubMed and Web of Science. 183 studies were retrieved from the database search, of which 73 finally met the inclusion criteria. An analysis of the risk of bias regarding samples selection/characterization and procedure/results reports is conducted for each article. Finally, a full description of the normative data characteristics, considering country and language, verbal fluency task characteristics (type of task) and sample characteristics (number of subjects, gender, age, education) is included. The current systematic review provides an overview and analysis of internationally published normative data that might help clinicians in their search for valid and useful norms on verbal fluency tasks, as well as updated information about qualitative aspects of the different options currently available.
Theofilou G., Ladakis I., Mavroidi C., Kilintzis V., Mirachtsis T., Chouvarda I., Kouidi E.
The purpose of the present study was to examine whether a visual stimuli program during soccer training can affect reaction time (RT), cognitive function, and physical fitness in adolescent soccer players. Thirty-eight male soccer players aged 10–15 were randomly assigned to either the intervention (Group A) or the control group (Group B). At baseline and at the end of the 6-month study FITLIGHT Trainer, the Cognitive Function Scanner Mobile Test Suite, a Virtual Reality (VR) game, and the ALPHA—Fitness and the Eurofit test batteries were used to measure participants’ abilities. After the baseline assessment, Group A followed their regular soccer training combined with a visual stimuli program, while Group B continued their regular soccer training program alone for 6 months. At the end of the 6-month study, Group A showed statistically significant improvements in simple RT by 11.8% (p = 0.002), repeated sprints by 13.4% (p ≤ 0.001), and Pen-to-Point Cognitive Function by 71.62% (p < 0.001) and 72.51% for dominant and non-dominant hands, respectively. However, a between-groups analysis showed that there was no statistically significant difference between the two groups in most of the measurements studied. In conclusion, a visual stimuli training program does not seem to add any value to the traditional soccer training program for adolescents. Nevertheless, this study helps to underline the potential of newly emerging technology as a tool for the assessment of RT.
Bertuccelli M., Ciringione L., Rubega M., Bisiacchi P., Masiero S., Del Felice A.
Severe acute respiratory syndrome coronavirus 2 is a worldwide public health issue. Almost 2 years into the pandemic, the persistence of symptoms after the acute phase is a well-recognized phenomenon. We conducted a scoping review to map cognitive domain impairments, their frequency, and associated psycho-affective disorders in people with a previous COVID-19 infection. We searched PubMed/MEDLINE, Scopus, and PsycInfo to identify relevant reports published between December 1, 2019 and February 21, 2022. We followed the PRISMA (Preferred-Reporting-Items-for-Systematic-Reviews-and-Meta-Analyses) extension for scoping review guidelines. Three independent reviewers selected and charted 25 records out of 922. Memory, attention, and executive functions appeared to be the most affected domains. Delayed recall and learning were the most impaired domains of memory. Among the executive functions, abstraction, inhibition, set shifting, and sustained and selective attention were most commonly impaired. Language and visuo-spatial abilities were rarely affected, although this finding might be biased by the scarcity of reports. Neurological and respiratory conditions were often reported in association with cognitive deficits. Results on psycho-affective conditions were inconclusive due to the low frequency of reported data. Admission to an intensive care unit is not related to cognitive deficits. This review highlighted a potential effect of a previous post-COVID-19 infection on a pattern of memory, attention, and executive functions impairments. These findings need to be confirmed on larger cohorts with comprehensive neuropsychological batteries and correlated to neurophysiological and neurobiological substrates.
Lee J.M., Kim J.B., Byun D.H., Son S.M.
Three patients who exhibited hemiplegic symptoms on conventional brain magnetic resonance imaging (MRI), during maintenance treatment for acute lymphoblastic leukemia, are reported. All patients exhibited unilateral motor weakness and poor hand function during chemotherapy. Conventional MRI revealed no definite abnormal lesions. However, in diffusion tensor tractography, the affected corticospinal tract on the contralateral side, consistently with clinical dysfunction, revealed disrupted integrity, decreased fractional anisotropy, and increased apparent diffusion coefficient compared to the results of the unaffected side or control participants. Control participants matched for age, sex, and duration from leukemia diagnosis, who underwent chemotherapy but had no motor impairments, exhibited preserved integrity of both corticospinal tracts. Diffusion tensor tractography can help evaluate patients with acute lymphoblastic leukemia and neurological dysfunction.
Kavé G., Sapir-Yogev S.
Abstract
Objectives
This study aimed to examine which verbal fluency task is most useful in assessing adolescents with reading disorders (RD).
Method
Eighty-three Hebrew-speaking adolescents (ages 12–15), 42 of them with RD, completed semantic and phonemic fluency tasks, and their scores were converted to standardized scores according to population norms.
Results
Scores on the semantic task were similar in the RD and the control group, unlike scores on the phonemic task, which were significantly lower in the RD group. The RD group demonstrated higher semantic than phonemic scores, unlike the control group whose standardized scores on both tasks were similar. Phonemic but not semantic fluency scores predicted spelling scores within the RD group.
Conclusions
Adolescents with RD have no difficulty on a semantic fluency task, but perform below expected age-matched levels on the phonemic fluency task. To document this task-difference, practitioners must administer both fluency tasks when assessing RD.
Malbari F., Gill J., Daigle A., Rodriguez L.L., Raghubar K.P., Davis K.C., Scheurer M., Ma M.M., Kralik S.F., Meoded A., Okcu M.F., Chintagumpala M.M., Aldave G., Weiner H.L., Kahalley L.S.
Abstract Cerebellar mutism syndrome (CMS), also known as posterior fossa syndrome, occurs in a subset of children after posterior fossa tumor resection, most commonly medulloblastoma. Patients with this syndrome exhibit often transient, although protracted, symptoms of language impairment, emotional lability, cerebellar, and brainstem dysfunction. However, many patients experience persistent neurological deficits and lasting neurocognitive impairment. Historically, research and clinical care were hindered by inconsistent nomenclature, poorly defined diagnostic criteria, and uncertainty surrounding risk factors and etiology. Proposed diagnostic criteria include two major symptoms, language impairment and emotional lability, as proposed by the international Board of the Posterior Fossa Society in their consensus statement as well as other experts in this field. Risk factors most commonly associated with development of CMS include midline tumor location, diagnosis of medulloblastoma and specific tumor subtype, younger age at diagnosis, and preoperative language impairment. A proposed etiology of CMS includes disruption of the cerebellar outflow tracts, the cerebellar nuclei, and their efferent projections through the superior cerebellar peduncle. Treatment for CMS remains supportive. Herein, we present a comprehensive overview of CMS etiology, diagnosis, risk factors, clinical presentation, and clinical management. In addition, we identify essential multidisciplinary research priorities to advance diagnostics, prevention, and intervention efforts for patients with, or at risk for, development of CMS.
Major N., Patel N.A., Bennett J., Novakovic E., Poloni D., Abraham M., Brown N.J., Gendreau J.L., Sahyouni R., Loya J.
Tumors of the central nervous system are the most common solid malignancies diagnosed in children. While common, they are also found to have some of the lowest survival rates of all malignancies. Treatment of childhood brain tumors often consists of operative gross total resection with adjuvant chemotherapy or radiotherapy. The current body of literature is largely inconclusive regarding the overall benefit of adjuvant chemo- or radiotherapy. However, it is known that both are associated with conditions that lower the quality of life in children who undergo those treatments. Chemotherapy is often associated with nausea, emesis, significant fatigue, immunosuppression, and alopecia. While radiotherapy can be effective for achieving local control, it is associated with late effects such as endocrine dysfunction, secondary malignancy, and neurocognitive decline. Advancements in radiotherapy grant both an increase in lifetime survival and an increased lifetime for survivors to contend with these late effects. In this review, the authors examined all the published literature, analyzing the results of clinical trials, case series, and technical notes on patients undergoing radiotherapy for the treatment of tumors of the central nervous system with a focus on neurocognitive decline and survival outcomes.
Total publications
17
Total citations
65
Citations per publication
3.82
Average publications per year
2.13
Average coauthors
3.06
Publications years
2017-2024 (8 years)
h-index
4
i10-index
2
m-index
0.5
o-index
11
g-index
7
w-index
1
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.
Top-100
Fields of science
1
2
3
4
|
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Oncology
|
Oncology, 4, 23.53%
Oncology
4 publications, 23.53%
|
Hematology
|
Hematology, 3, 17.65%
Hematology
3 publications, 17.65%
|
Neurology
|
Neurology, 2, 11.76%
Neurology
2 publications, 11.76%
|
Psychiatry and Mental health
|
Psychiatry and Mental health, 2, 11.76%
Psychiatry and Mental health
2 publications, 11.76%
|
Neuropsychology and Physiological Psychology
|
Neuropsychology and Physiological Psychology, 2, 11.76%
Neuropsychology and Physiological Psychology
2 publications, 11.76%
|
Neurology (clinical)
|
Neurology (clinical), 2, 11.76%
Neurology (clinical)
2 publications, 11.76%
|
Cancer Research
|
Cancer Research, 1, 5.88%
Cancer Research
1 publication, 5.88%
|
General Medicine
|
General Medicine, 1, 5.88%
General Medicine
1 publication, 5.88%
|
Clinical Psychology
|
Clinical Psychology, 1, 5.88%
Clinical Psychology
1 publication, 5.88%
|
General Neuroscience
|
General Neuroscience, 1, 5.88%
General Neuroscience
1 publication, 5.88%
|
Physiology (medical)
|
Physiology (medical), 1, 5.88%
Physiology (medical)
1 publication, 5.88%
|
Health Policy
|
Health Policy, 1, 5.88%
Health Policy
1 publication, 5.88%
|
Linguistics and Language
|
Linguistics and Language, 1, 5.88%
Linguistics and Language
1 publication, 5.88%
|
Experimental and Cognitive Psychology
|
Experimental and Cognitive Psychology, 1, 5.88%
Experimental and Cognitive Psychology
1 publication, 5.88%
|
Cognitive Neuroscience
|
Cognitive Neuroscience, 1, 5.88%
Cognitive Neuroscience
1 publication, 5.88%
|
Education
|
Education, 1, 5.88%
Education
1 publication, 5.88%
|
Health Informatics
|
Health Informatics, 1, 5.88%
Health Informatics
1 publication, 5.88%
|
Rehabilitation
|
Rehabilitation, 1, 5.88%
Rehabilitation
1 publication, 5.88%
|
Language and Linguistics
|
Language and Linguistics, 1, 5.88%
Language and Linguistics
1 publication, 5.88%
|
Pediatrics, Perinatology and Child Health
|
Pediatrics, Perinatology and Child Health, 1, 5.88%
Pediatrics, Perinatology and Child Health
1 publication, 5.88%
|
Physical Therapy, Sports Therapy and Rehabilitation
|
Physical Therapy, Sports Therapy and Rehabilitation, 1, 5.88%
Physical Therapy, Sports Therapy and Rehabilitation
1 publication, 5.88%
|
Health Information Management
|
Health Information Management, 1, 5.88%
Health Information Management
1 publication, 5.88%
|
Leadership and Management
|
Leadership and Management, 1, 5.88%
Leadership and Management
1 publication, 5.88%
|
Psychology (miscellaneous)
|
Psychology (miscellaneous), 1, 5.88%
Psychology (miscellaneous)
1 publication, 5.88%
|
Speech and Hearing
|
Speech and Hearing, 1, 5.88%
Speech and Hearing
1 publication, 5.88%
|
LPN and LVN
|
LPN and LVN, 1, 5.88%
LPN and LVN
1 publication, 5.88%
|
1
2
3
4
|
Journals
1
2
|
|
Oncogematologiya
2 publications, 11.76%
|
|
Cerebellum
2 publications, 11.76%
|
|
Pediatric Blood and Cancer
1 publication, 5.88%
|
|
European Journal of Physical and Rehabilitation Medicine
1 publication, 5.88%
|
|
International Journal of Cognitive Research in Science, Engineering and Education
1 publication, 5.88%
|
|
Healthcare
1 publication, 5.88%
|
|
Journal of Neuro-Oncology
1 publication, 5.88%
|
|
Advances in Intelligent Systems and Computing
1 publication, 5.88%
|
|
International Journal of Psychophysiology
1 publication, 5.88%
|
|
Psychology in Russia: State of the Art
1 publication, 5.88%
|
|
Folia Phoniatrica et Logopaedica
1 publication, 5.88%
|
|
European Psychiatry
1 publication, 5.88%
|
|
Archives of Clinical Neuropsychology
1 publication, 5.88%
|
|
Cancers
1 publication, 5.88%
|
|
European Proceedings of Social and Behavioural Sciences
1 publication, 5.88%
|
|
1
2
|
Citing journals
2
4
6
8
10
12
14
16
18
|
|
Reactions Weekly
17 citations, 26.15%
|
|
Journal of Neuro-Oncology
6 citations, 9.23%
|
|
Pediatric Blood and Cancer
3 citations, 4.62%
|
|
Frontiers in Oncology
3 citations, 4.62%
|
|
European Journal of Physical and Rehabilitation Medicine
2 citations, 3.08%
|
|
Frontiers in Psychology
2 citations, 3.08%
|
|
Cochrane Database of Systematic Reviews
2 citations, 3.08%
|
|
Cancer Medicine
2 citations, 3.08%
|
|
Meditsinskiy sovet = Medical Council
2 citations, 3.08%
|
|
The Lancet Child and Adolescent Health
1 citation, 1.54%
|
|
Frontiers in Pediatrics
1 citation, 1.54%
|
|
Applied Neuropsychology: Child
1 citation, 1.54%
|
|
Paediatric Drugs
1 citation, 1.54%
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Child's Nervous System
1 citation, 1.54%
|
|
Applied neuropsychology. Adult
1 citation, 1.54%
|
|
BioScience Trends
1 citation, 1.54%
|
|
Neuropsychological Rehabilitation
1 citation, 1.54%
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|
BMC Cancer
1 citation, 1.54%
|
|
Journal of Psychology: Interdisciplinary and Applied
1 citation, 1.54%
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|
Radiation Oncology
1 citation, 1.54%
|
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Zeitschrift fur Neuropsychologie
1 citation, 1.54%
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Critical Reviews in Oncology/Hematology
1 citation, 1.54%
|
|
Transplant Infectious Disease
1 citation, 1.54%
|
|
Frontiers in Aging Neuroscience
1 citation, 1.54%
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|
Journal of Cancer Survivorship
1 citation, 1.54%
|
|
Cancer Immunology, Immunotherapy
1 citation, 1.54%
|
|
Cerebellum
1 citation, 1.54%
|
|
Neuro-Oncology Practice
1 citation, 1.54%
|
|
Canadian Journal of Ophthalmology
1 citation, 1.54%
|
|
Neuropsychology Review
1 citation, 1.54%
|
|
International Journal of Cancer
1 citation, 1.54%
|
|
Nursing and Health Sciences
1 citation, 1.54%
|
|
Cureus
1 citation, 1.54%
|
|
The Lancet Regional Health - Americas
1 citation, 1.54%
|
|
Bulletin of Rehabilitation Medicine
1 citation, 1.54%
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Show all (5 more) | |
2
4
6
8
10
12
14
16
18
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Publishers
1
2
3
4
|
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Springer Nature
4 publications, 23.53%
|
|
MDPI
2 publications, 11.76%
|
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Publishing House ABV Press
2 publications, 11.76%
|
|
Cambridge University Press
1 publication, 5.88%
|
|
Wiley
1 publication, 5.88%
|
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Elsevier
1 publication, 5.88%
|
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Oxford University Press
1 publication, 5.88%
|
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Edizioni Minerva Medica
1 publication, 5.88%
|
|
Association for the Development of Science, Engineering and Education
1 publication, 5.88%
|
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Faculty of Psychology, Lomonosov Moscow State University
1 publication, 5.88%
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S. Karger AG
1 publication, 5.88%
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Cognitive-crcs
1 publication, 5.88%
|
|
1
2
3
4
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Organizations from articles
1
2
3
4
5
6
7
8
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Organization not defined
|
Organization not defined, 8, 47.06%
Organization not defined
8 publications, 47.06%
|
Dmitry Rogachev National Research Center of Pediatric Hematology, Oncology and Immunology
7 publications, 41.18%
|
|
Peoples' Friendship University of Russia
6 publications, 35.29%
|
|
Lomonosov Moscow State University
4 publications, 23.53%
|
|
Federal Center of Brain Research and Neurotechnologies of the Federal Medical Biological Agency of Russia
1 publication, 5.88%
|
|
National Research Center for Therapy and Preventive Medicine
1 publication, 5.88%
|
|
Moscow State Linguistic University
1 publication, 5.88%
|
|
1
2
3
4
5
6
7
8
|
Countries from articles
2
4
6
8
10
|
|
Russia
|
Russia, 10, 58.82%
Russia
10 publications, 58.82%
|
Country not defined
|
Country not defined, 9, 52.94%
Country not defined
9 publications, 52.94%
|
2
4
6
8
10
|
Citing organizations
5
10
15
20
25
30
35
|
|
Organization not defined
|
Organization not defined, 31, 47.69%
Organization not defined
31 citations, 47.69%
|
Dmitry Rogachev National Research Center of Pediatric Hematology, Oncology and Immunology
4 citations, 6.15%
|
|
St. Jude Children's Research Hospital
4 citations, 6.15%
|
|
Lomonosov Moscow State University
2 citations, 3.08%
|
|
Peoples' Friendship University of Russia
2 citations, 3.08%
|
|
Istituti di Ricovero e Cura a Carattere Scientifico
2 citations, 3.08%
|
|
University of Southern California
2 citations, 3.08%
|
|
University of Washington
2 citations, 3.08%
|
|
University of Toronto
2 citations, 3.08%
|
|
Children's Hospital Los Angeles
2 citations, 3.08%
|
|
Hospital for Sick Children
2 citations, 3.08%
|
|
Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences
1 citation, 1.54%
|
|
Sechenov First Moscow State Medical University
1 citation, 1.54%
|
|
First Pavlov State Medical University of St. Petersburg
1 citation, 1.54%
|
|
N.N. Blokhin National Medical Research Center of Oncology
1 citation, 1.54%
|
|
Siberian State Medical University
1 citation, 1.54%
|
|
Tomsk National Research Medical Center of the Russian Academy of Sciences
1 citation, 1.54%
|
|
Research Institute of Normal Physiology named after P.K. Anokhin
1 citation, 1.54%
|
|
Federal Center of Brain Research and Neurotechnologies of the Federal Medical Biological Agency of Russia
1 citation, 1.54%
|
|
Istanbul University Cerrahpasa
1 citation, 1.54%
|
|
University of Tübingen
1 citation, 1.54%
|
|
Uppsala University
1 citation, 1.54%
|
|
Karolinska Institute
1 citation, 1.54%
|
|
Stockholm University
1 citation, 1.54%
|
|
Uppsala University Hospital
1 citation, 1.54%
|
|
King Hussein Cancer Center
1 citation, 1.54%
|
|
University of New South Wales
1 citation, 1.54%
|
|
University Children's Hospital Zurich
1 citation, 1.54%
|
|
American University of Beirut Medical Center
1 citation, 1.54%
|
|
Norwegian University of Science and Technology
1 citation, 1.54%
|
|
University of Lucerne
1 citation, 1.54%
|
|
Soochow University (Suzhou)
1 citation, 1.54%
|
|
Aarhus University Hospital
1 citation, 1.54%
|
|
Aarhus University
1 citation, 1.54%
|
|
University of Oslo
1 citation, 1.54%
|
|
Oslo University Hospital
1 citation, 1.54%
|
|
Danish Cancer Society
1 citation, 1.54%
|
|
National University of Singapore
1 citation, 1.54%
|
|
Queensland University of Technology
1 citation, 1.54%
|
|
University of Sydney
1 citation, 1.54%
|
|
Istituto Giannina Gaslini
1 citation, 1.54%
|
|
Starship Children's Hospital
1 citation, 1.54%
|
|
University of Queensland
1 citation, 1.54%
|
|
La Trobe University
1 citation, 1.54%
|
|
Children's Hospital at Westmead
1 citation, 1.54%
|
|
Royal Melbourne Hospital
1 citation, 1.54%
|
|
Princess Alexandra Hospital (Australia)
1 citation, 1.54%
|
|
University of the Sunshine Coast
1 citation, 1.54%
|
|
George Washington University
1 citation, 1.54%
|
|
Catholic University of Korea
1 citation, 1.54%
|
|
Northwestern University
1 citation, 1.54%
|
|
University of Hong Kong
1 citation, 1.54%
|
|
Colorado State University
1 citation, 1.54%
|
|
Duke University
1 citation, 1.54%
|
|
Seoul St. Mary's Hospital
1 citation, 1.54%
|
|
Ohio State University
1 citation, 1.54%
|
|
Boston Children's Hospital
1 citation, 1.54%
|
|
University of California, San Diego
1 citation, 1.54%
|
|
University at Buffalo, State University of New York
1 citation, 1.54%
|
|
University of Illinois at Peoria
1 citation, 1.54%
|
|
University of Michigan
1 citation, 1.54%
|
|
Baylor College of Medicine
1 citation, 1.54%
|
|
McMaster University
1 citation, 1.54%
|
|
University Hospital Tübingen
1 citation, 1.54%
|
|
Philipps University of Marburg
1 citation, 1.54%
|
|
Jagiellonian University
1 citation, 1.54%
|
|
University of Texas Southwestern Medical Center
1 citation, 1.54%
|
|
Medical College of Wisconsin
1 citation, 1.54%
|
|
Baylor University
1 citation, 1.54%
|
|
Mayo Clinic
1 citation, 1.54%
|
|
Western University
1 citation, 1.54%
|
|
University of Calgary
1 citation, 1.54%
|
|
University of Miami
1 citation, 1.54%
|
|
Cincinnati Children's Hospital Medical Center
1 citation, 1.54%
|
|
University of Cincinnati
1 citation, 1.54%
|
|
University of Rochester
1 citation, 1.54%
|
|
Francisco de Vitoria University
1 citation, 1.54%
|
|
University of Colorado Anschutz Medical Campus
1 citation, 1.54%
|
|
Children's Hospital Colorado
1 citation, 1.54%
|
|
Nationwide Children's Hospital
1 citation, 1.54%
|
|
Texas Children's Hospital
1 citation, 1.54%
|
|
Seattle Children's Hospital
1 citation, 1.54%
|
|
Lurie Children's Hospital
1 citation, 1.54%
|
|
Brigham Young University
1 citation, 1.54%
|
|
University of Utah
1 citation, 1.54%
|
|
National Cancer Institute (Sri Lanka)
1 citation, 1.54%
|
|
University College Dublin
1 citation, 1.54%
|
|
Alberta Children's Hospital
1 citation, 1.54%
|
|
Show all (58 more) | |
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35
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Citing countries
5
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Country not defined
|
Country not defined, 30, 46.15%
Country not defined
30 citations, 46.15%
|
USA
|
USA, 12, 18.46%
USA
12 citations, 18.46%
|
Russia
|
Russia, 6, 9.23%
Russia
6 citations, 9.23%
|
China
|
China, 5, 7.69%
China
5 citations, 7.69%
|
Australia
|
Australia, 3, 4.62%
Australia
3 citations, 4.62%
|
Canada
|
Canada, 3, 4.62%
Canada
3 citations, 4.62%
|
Germany
|
Germany, 2, 3.08%
Germany
2 citations, 3.08%
|
India
|
India, 2, 3.08%
India
2 citations, 3.08%
|
Italy
|
Italy, 2, 3.08%
Italy
2 citations, 3.08%
|
Mexico
|
Mexico, 2, 3.08%
Mexico
2 citations, 3.08%
|
Norway
|
Norway, 2, 3.08%
Norway
2 citations, 3.08%
|
Singapore
|
Singapore, 2, 3.08%
Singapore
2 citations, 3.08%
|
Austria
|
Austria, 1, 1.54%
Austria
1 citation, 1.54%
|
Argentina
|
Argentina, 1, 1.54%
Argentina
1 citation, 1.54%
|
Brazil
|
Brazil, 1, 1.54%
Brazil
1 citation, 1.54%
|
United Kingdom
|
United Kingdom, 1, 1.54%
United Kingdom
1 citation, 1.54%
|
Guatemala
|
Guatemala, 1, 1.54%
Guatemala
1 citation, 1.54%
|
Denmark
|
Denmark, 1, 1.54%
Denmark
1 citation, 1.54%
|
Jordan
|
Jordan, 1, 1.54%
Jordan
1 citation, 1.54%
|
Ireland
|
Ireland, 1, 1.54%
Ireland
1 citation, 1.54%
|
Spain
|
Spain, 1, 1.54%
Spain
1 citation, 1.54%
|
Lebanon
|
Lebanon, 1, 1.54%
Lebanon
1 citation, 1.54%
|
New Zealand
|
New Zealand, 1, 1.54%
New Zealand
1 citation, 1.54%
|
Poland
|
Poland, 1, 1.54%
Poland
1 citation, 1.54%
|
Republic of Korea
|
Republic of Korea, 1, 1.54%
Republic of Korea
1 citation, 1.54%
|
Romania
|
Romania, 1, 1.54%
Romania
1 citation, 1.54%
|
Turkey
|
Turkey, 1, 1.54%
Turkey
1 citation, 1.54%
|
Uganda
|
Uganda, 1, 1.54%
Uganda
1 citation, 1.54%
|
Finland
|
Finland, 1, 1.54%
Finland
1 citation, 1.54%
|
Switzerland
|
Switzerland, 1, 1.54%
Switzerland
1 citation, 1.54%
|
Sweden
|
Sweden, 1, 1.54%
Sweden
1 citation, 1.54%
|
Sri Lanka
|
Sri Lanka, 1, 1.54%
Sri Lanka
1 citation, 1.54%
|
Show all (2 more) | |
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30
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- We do not take into account publications without a DOI.
- Statistics recalculated daily.
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