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European Stroke Journal -Volume 6 Issue 1_suppl, September 2021 - abstracts from the ESOC 2021 Virtual Conference
Vol. 6. Issue 1: suppl. Sep 01, 2021.
European Stroke Organisation, 2021.
E-POSTER PRESENTATIONS TOPIC: AS19 BRAIN REORGANISATION AND RECOVERY SOMATOTOPY OF THE INTERHEMISPHERIC INTERACTIONS REFLECTED IN PHYSIOLOGICAL MIRROR ACTIVITY: PRELIMINARY RESULTS
M. Nazarova, K. Kozlova , P. Novikov , M. Ivanov , M. Reshetnikov , M. Mitina , E. Nikiforova , M. Baklushev and V. Nikulin
Background and Aims: Interhemispheric interaction plays an important role in motor stroke recovery, especially in the field of neuromodulation. Interhemispheric interactions can be probed with physiological mirror activity (pMA), which is an involuntary muscle activity in one limb occurring when muscles of the opposite limb are contracted. We suggest that pMA may serve as a model for studying the somatotopy of the interhemispheric interactions, hypothesizing that the pMA is more prominent in homologue compared to non-homologue muscles. Methods: 18 healthy right-handed volunteers (nine females, 19 to 34 y. o.) participated in the study. Surface EMG was recorded from the abductor pollicis brevis, abductor digiti minimi and extensor carpi ulnaris from both hands. Subjects were instructed to perform thumb and little finger abduction for 3–4 seconds with 60–80% of the maximal muscle activity with their right hand, while pMA was assessed in the left hand. Results: We observed pMA in 16 out of 18 participants, and it tended to increase with the repetitions. pMA peak-to-peak amplitude varied from 20 to 1000 mV, latency - from 50 to 4500 ms. pMA was more prominent in homologous than in non-homologous muscles (Figure 1). Abstracts 247 Conclusions: Our preliminary results demonstrated the feasibility of pMA testing to investigate the somatotopy of the interhemispheric interactions in the motor system. We suggest that the spatial specificity of pMA can be used for planning neuromodulatory protocols in motor stroke. The study was funded by RFBR grant @20-315-70048. This study used the HSE Synchronous Eye-tracking, Brain Signal Recording and Non-Invasive Brain Stimulation System.
Chapters
Nazarova M., Козлова К. Д., Novikov P. et al., , in: European Stroke Journal -Volume 6 Issue 1_suppl, September 2021 - abstracts from the ESOC 2021 Virtual ConferenceVol. 6. Issue 1: suppl. Sep 01, 2021.: European Stroke Organisation, 2021. Ch. EPP0214/#1630 P. 247–248.
SOMATOTOPY OF THE INTERHEMISPHERIC INTERACTIONS REFLECTED IN PHYSIOLOGICAL MIRROR ACTIVITY: PRELIMINARY RESULTS
M. Nazarova, K. Kozlova , P. Novikov , M. Ivanov , M. Reshetnikov , M. Mitina , E. Nikiforova , M. Baklushev and V. Nikulin
Background and Aims: Interhemispheric interaction plays an important role in motor stroke recovery, especially in the field of neuromodulation. Interhemispheric ...
Added: October 28, 2021
Nazarova M., Novikov P., Nikulin V., , in: European Stroke Journal -Volume 6 Issue 1_suppl, September 2021 - abstracts from the ESOC 2021 Virtual ConferenceVol. 6. Issue 1: suppl. Sep 01, 2021.: European Stroke Organisation, 2021.
Background And Aims
The supplementary motor area (SMA) is a multifunctional brain area involved in motor and cognitive processes, which are often affected after stroke. The SMA is considered a promising target for non-invasive brain stimulation (NIBS) in various neuropsychiatric disorders. However, there is no well established protocol for this purpose. We systematically reviewed studies involving ...
Added: October 29, 2021
Nazarova M., Nikulin V., Panidi K. et al., , in: European Stroke Journal -Volume 6 Issue 1_suppl, September 2021 - abstracts from the ESOC 2021 Virtual ConferenceVol. 6. Issue 1: suppl. Sep 01, 2021.: European Stroke Organisation, 2021.
WEB APPLICATION FOR MOTOR REHABILITATION AFTER STROKE BASED ON NEUROECONOMIC APPROACHES
P. Novikov1, K. Panidi1, K. Germanova1, V. Nikulin1,2 and M. Nazarova1,3
1HSE University, Centre For Cognition And Decision Making, Institute For Cognitive Neuroscience, Moscow, Russian Federation
2Max Planck Institute for Human Cognitive and Brain Sciences, Department Of Neurology, Leipzig, Germany
3Center for Brain research and neurotechnologies, Department Of Neurorehabilitation, Moscow, ...
Added: October 29, 2021
Лукьяненко Д. В., Ragimova A., Мухорина А. et al., European Physical Journal: Special Topics 2026 P. 1–24
Electronic health records (EHRs) contain vast volumes of clinical information that encode complex relationships between diseases. Traditional approaches to the analysis of interrelated or co-occurring diseases have focused on pairwise associations between diagnoses, missing the higher-order structures that characterise multimorbid patients. The present paper offers a narrative review of existing statistical, machine-learning, and artificial intelligence ...
Added: August 20, 2026
Moshkin A., Fedorov M., Arlazarov V. et al., Algorithms 2026 Vol. 19 No. 7 Article 523
Artificial intelligence (AI) technologies, which are being actively developed in modern medicine today, increase the speed and quality of patient care. This article mainly seeks to demonstrate the use of various options of computer analysis of clinical images to solve practical problems of increasing the efficiency of routine diagnostics using retrospective analysis, as well as ...
Added: August 17, 2026
Dmitrova E., Буклина С. Б., Gronskaya N. E. et al., Вопросы нейрохирургии им. Н.Н. Бурденко 2026 Т. 90 № 4 С. 87–94
Effective intraoperative speech mapping requires specific test with standardized linguistic material. The last one should capture speech function supported by brain region targeted for resection. It is necessary to develop a test tailored to specific patient’s needs and document intraoperative linguistic support. The objective of this report was to describe the procedure of intraoperative speech testing and battery of intraoperative tests for Russian language. We correlated intraoperative tests with brain regions and speech functions, as well as presented an application ...
Added: August 12, 2026
Provlotskaya I., Minnigulova A., Gordeyeva E. et al., Brain Structure and Function 2026 Vol. 231 Article 113
The Wada test is an invasive procedure used to assess language and memory lateralization. Despite the widespread use of the Wada test in the population of people with epilepsy, the two existing standardized protocols for conducting the procedure are methodologically different and do not fully account for language comprehension as a separate domain. In this ...
Added: August 4, 2026
Хайлова Ж. В., Омельяновский В. В., Терян Р. А. et al., Опухоли женской репродуктивной системы 2025 Т. 21 № 1 С. 86–105
Цель исследования – определить наиболее целесообразную стратегию скрининга и ранней диагностики рака шейки матки (РШМ) в Российской Федерации с точки зрения клинической (диагностической) и экономической эффективности.
Материалы и методы. Для оценки клинической (диагностической) эффективности различных стратегий скрининга проведен систематический обзор публикаций об исследованиях, оценивающих эффективность применения цитологического исследования и тестирования на вирус папилломы человека (ВПЧ) с целью диагностики ...
Added: July 16, 2026
Sun Z., Khvostikov A., Krylov A. et al., Machine Learning and Knowledge Extraction 2026 Vol. 8 No. 1 Article 8
Whole-slide histology images (WSIs) can exceed 100 k × 100 k pixels, making direct pixel-level segmentation infeasible and requiring patch-level classification as a practical alternative for downstream WSI segmentation. However, most approaches either treat patches independently, ignoring spatial and biological context, or rely on deep graph models prone to oversmoothing and loss of local tissue ...
Added: July 16, 2026
Turkina A., Vinogradova O., Lomaia E. et al., Annals of Hematology 2025 Vol. 104 P. 2707–2715
Vamotinib (PF-114) is a 3rd -generation, ATP-competitive oral tyrosine kinase inhibitor (TKI) active against wild-type and mutated BCR::ABL1 isoforms including BCR::ABL1T315I. We present final results of a phase-1 vamotinib dose-escalation study to identify maximum tolerated dose (MTD) and dose-limiting toxicity (DLT) followed by expansion cohorts. 51 subjects with chronic myeloid leukaemia (CML) failing ≥ 1 2nd generation TKI or with BCR::ABL1T315I were ...
Added: July 16, 2026
Iurina E., Kosonogov V., General Hospital Psychiatry 2026 No. 102 P. 1–13
Objective
To systematically review therapeutic interventions for functional globus pharyngeus in adults.
Methods
Following PRISMA 2020 (PROSPERO CRD420251185872), PubMed/MEDLINE, Google Scholar, and ClinicalTrials.gov were searched for interventional studies (2000–2025; last search March 2026). Eligible studies enrolled adults with functional globus by Rome III/IV criteria or exclusion of structural pathology. Two reviewers independently screened and extracted data; disagreements were resolved by ...
Added: June 28, 2026
Minnigulova A., Dragoy O., Arutiunian V., European Child and Adolescent Psychiatry 2026
Communication deficits in Autism Spectrum Disorder (ASD) involve impairments in both verbal and nonverbal domains, potentially associated with altered brain network connectivity related to language, attention, and social cognition systems. This study investigated functional connectivity patterns among the Default Mode Network (DMN), Salience Network (SN), Dorsal Attention Network (DAN), and Language Network (LN) in male children ...
Added: June 18, 2026
Bogatova Valeriia D., Kuznetsova A., Polyaev B. et al., Bulletin of Siberian Medicine 2026 Vol. 25 No. 1 P. 131–143
Stroke can lead to motor, cognitive, and speech disorders that require long-term correction. Rehabilitation potential (RP) indicates the level of maximum possible recovery of a patient in the given time period. Maintaining RP at the second stage of medical rehabilitation (MR) is one of the important tasks of a medical psychologist. However, current Russian scientific ...
Added: June 11, 2026
Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Медицина 2026 Т. 14 № 2 С. 42–57
A global step in the fight against tobacco was the adoption of the WHO Framework Convention on Tobacco Control in 2003, which includes the organization of monitoring of the prevalence of tobacco consumption. The main condition for monitoring is its organization based on representative surveys of the population and its individual groups, as well as ...
Added: June 3, 2026
Mokienko O., Zisman M. A., Bobrov P. et al., American Journal of Physical Medicine and Rehabilitation 2026 Vol. 105 No. 6 P. 555–563
Brain-computer interfaces (BCIs) represent a promising technology for restoring lower limb motor functions and gait after stroke. The application of BCIs in this field is supported by a limited number of studies. The objective of the review was to systematically and critically evaluate the current evidence on the use of BCIs for lower limb function ...
Added: May 28, 2026
Sosnin E. I., Vasil’ev Y. L., R.A. Solovyev et al., Computer Optics 2025 Vol. 49 No. 6 P. 1129–1137
In this article, we present a new unique dataset for dental research – AlphaDent. This dataset is based on the DSLR camera photographs of the teeth of 295 patients and contains over 1200 images. The dataset is labeled for solving the instance segmentation problem and is divided into 9 classes. The article provides a detailed ...
Added: May 4, 2026
Назаренко А. Г., Федоров М. В., Moshkin A. et al., Вестник Росздравнадзора 2026 № 1 С. 14–29
Multimodal foundation models and medical multimodal large language models are establishing a new class of diagnostic clinical decision support systems capable of operating on heterogeneous data sources, including medical imaging (X-ray, CT, MRI, ultrasound, histopathology), physiological signals (ECG, EEG), clinical text (electronic health records, reports, discharge summaries), laboratory measurements, molecular profiling data, and related modalities. ...
Added: May 4, 2026
Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Общественное здоровье 2026 Т. 6 № 1 С. 17–27
Introduction. The article presents the results of a study on the assessment of the consumption of tobacco and nicotine- containing products by Veterans.
The purpose of the study: to assess the prevalence of tobacco and nicotine among Militaries, impact on health, consumers’ desire to stop using, and the provision of medical care for tobacco/nicotine withdrawal.
Materials and ...
Added: April 30, 2026
Gerges M., Evgenyeva E., Isakova D. et al., American Journal of Health Behavior 2026 Vol. 50 No. 2 Article 2516
Objectives: Maladaptive eating behaviors characterize overeating disorders and are often accompanied by emotion dysregulation. Physiological mechanisms remain poorly understood. This study investigated psychophysiological responses to food-related, aversive, and neutral stimuli under different emotion regulation strategies.
Methods: Sixty-four adults (75% female; mean age = 45.6 years) with BMI ≥ 25 kg/m² participated (50 with overeating disorder, 14 ...
Added: April 28, 2026
Сахарова Г. М., Антонов Н. С., Stadnik N., Здравоохранение стран СНГ 2025 Т. 1 № 1 С. 42–49
Introduction. Self-rated health is the most widely used indicator of health, taking into account all its components - physical and mental health, emotional, social and financial well-being. Although individuals rate their health based on their own perceptions, when aggregated, the indicator accurately represents the health of the entire population. The purpose of the study: based ...
Added: April 10, 2026
Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Вопросы наркологии 2025 Т. 37 № 1 С. 27–43
In order to study the prevalence of signs of nicotine dependence among tobacco/nicotine users and the level of medical care for tobacco/nicotine use in addiction treatment organizations in the Russian Federation in 2013-2023, we have analyzed microdata from a sample observation of the health status of the population conducted in 2023. The analysis of the ...
Added: April 10, 2026
Антонов Н. С., Сахарова Г. М., Stadnik N., Электронный научный журнал "Социальные аспекты здоровья населения" 2025 Т. 71 № S3 Статья 13
Significance. A sedentary lifestyle is one of the four most important risk factors for developing non-communicable diseases. Regular physical activity can prevent from 4 million to 5 million deaths annually worldwide.
Purpose. To study the prevalence of a sufficient level of daily physical activity and its three components among the adult population, men and women, in ...
Added: April 9, 2026
Stadnik N., Антонов Н. С., Сахарова Г. М. et al., Профилактическая медицина 2025 Т. 28 № 6 С. 11–20
Studies on alcohol use generally analyze the age-related behavior associated with this factor but do not consider the attitude of people of different ages to the socio-economic situation, the absence or implementation of anti-alcohol policies, or the attitude change over time in people of different generations.
Objective. To analyze the features and changes over time of ...
Added: April 9, 2026
Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Современные проблемы здравоохранения и медицинской статистики 2025 № 2 С. 50–69
In order to achieve global goals to reduce tobacco/nicotine use, the package of effective tobacco control measures must include the provision of medical assistance to stop tobacco and nicotine use.
Purpose. To analyze the organization of medical care for tobacco/nicotine quitting in the Russian Federation (RF) in accordance with established regulatory legal acts in the field ...
Added: April 9, 2026
Stadnik N., Никитина С. Ю., Сахарова Г. М. et al., Демографическое обозрение 2025 Т. 12 № 2 С. 132–156
The study assesses the dynamics of the prevalence and structure of alcohol consumption in Russia by age, gender and regions. The data source is the microdata databases of the Sample Survey of the Health Condition of the Population conducted by Rosstat in 2019-2023. The assessment of the dynamics of alcohol consumption is based on the ...
Added: April 9, 2026
Мурашко М. А., Салагай О. О., Антонов Н. С. et al., Общественное здоровье 2025 Т. 5 № 1 С. 4–18
Introduction. The article presents the results of a study assessing the association of alcohol consumption with the development of noncommunicable diseases (NCDs). The purpose of the study: to study the individual relative (OR) and population attributive risks (PAR) of developing NCDs in alcohol consumption among the adult population of the Russian Federation (RF), including depending on gender ...
Added: April 9, 2026
Stadnik N., Никитина С. Ю., Сахарова Г. М. et al., Демографическое обозрение 2024 Т. 11 № 1 С. 37–60
This study proposes a method to assess the dynamics of tobacco and nicotine consumption in Russia by age, gender and regions based on the data of the Sample Survey of the Health Condition of the Population conducted by Rosstat in 2019-2022. The data source is the microdata databases of the Survey. The assessment of the ...
Added: April 9, 2026