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Analysis of the EEG Rhythms During Viewing an Emotional Video as a Biomarker of Psycho-Emotional State
Sixth International Conference Neurotechnologies and Neurointerfaces (CNN), Kaliningrad, Russian Federation, IEEE Xplore. 2024. P. 22–24.
Blagoveshchensky E., Луков М. Ю., Барцева К., Никишина У., Фомичева Д., Shestakova A., Pomelova E., Koriakina M.
To test a person's psycho-emotional state, various methods are used, one of which is a reaction to an emotional video sequence. Such a reaction can make it possible to assess the degree of a person's involvement in certain emotional events. However, there are few methods to assess psycho-emotional status objectively. One of the sensitive markers is the analysis of a subject's electroencephalogram (EEG), requiring appropriate videos and EEG analyses. Here, a unique video sequence was chosen that evokes positive emotions in the first part and empathy/sadness in the final part. Therefore, evaluating the transition dynamics from one emotion to another is possible. The analysis showed that such a transition is reliably reflected in the change in the amplitude of rhythms in the beta and gamma ranges of the EEG, as well as their topography. The proposed approach may be unique for assessing a person's psycho-emotional state dynamics.
Ван Г., Торопова А. В., Музыкальное искусство и образование 2025 Т. 13 № 4 С. 73–91
Contemporary vocal pedagogy faces a complex set of methodological challenges that encompass not only the search for ways to improve technical vocal skills for the realization of artistic vision, but also the development of self-control and self-regulation in future singers, as well as the entire creative process. A successful artist cannot function without the ability ...
Added: May 29, 2026
Kazantseva A. V., A.V. Toropova, Khusnutdinova E. K. et al., ВАВИЛОВСКИЙ ЖУРНАЛ ГЕНЕТИКИ И СЕЛЕКЦИИ, Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук» (ИЦиГ СО РАН) (Новосибирск) 2025 Vol. 30 No. 3 P. 470–481
The development of musical abilities, including absolute pitch, musical memory, rhythm sense, and musicality, at a high degree is determined by a hereditary component (up to 68 %). The studies implementing a genome-wide linkage and association approach to musical aptitude have revealed more than 100 genetic loci. This spectrum is comprised of the genes encoding ...
Added: May 29, 2026
Vorchik A., Вопросы экономики 2026
This work is devoted to a theoretical explanation of the Easterlin paradox, according to which long-term economic growth does not make average level of people's happiness increasing. By happiness, we mean the intensity of emotions people experience while comparing their new income with its expected value, or the target income with its original value. In the first case, ...
Added: May 28, 2026
Давидович А. С., Shestakova A., Arzumanyan N. et al., Frontiers in Psychology 2026 Vol. 17 - 2026 P. 1–18
Background:
Delay discounting refers to the tendency to choose sooner, smaller rewards over larger, later rewards. Many previous studies link this tendency positively to reward sensitivity, yet the specific mechanisms behind this association remain poorly understood. Reward sensitivity may relate to delay discounting through at least three possible pathways: increased sensitivity to reward size, increased sensitivity ...
Added: May 27, 2026
Kolachev N., Kovaleva G., Behavior Genetics 2026
Functional literacy—the ability to apply reading, mathematical, and scientific knowledge in authentic contexts as operationalized by the PISA framework—is a key predictor of educational attainment, labour-market outcomes, and economic growth. Despite extensive behavioral-genetic research on cognitive ability, the heritability of competency-based literacy measures remains largely unexamined, particularly outside Western populations. The present study addresses this ...
Added: May 26, 2026
Dorri Sedeh S., Kosonogov V., Kerimova N. et al., Frontiers in Psychology 2026 Vol. 17 Article 1710257
Introduction:
As cities continue to grow, access to natural environments is becoming more limited, contributing to increased stress levels in urban populations. Panoramic 360° videos provide a creative and scalable means of simulating natural environments, potentially reducing stress in city residents under controlled settings. Here, we examined whether short immersive experiences in different urban environments support ...
Added: May 25, 2026
Kochetkova Ekaterina, Kostanian D., Martynova O. et al., Brain Topography 2026 Vol. 39 No. 4 Article 51
Letter recognition is assumed to involve several levels of analysis, including coarse tuning for category and novelty and more fine tuning for specific features, related to letter orientation. We employed an oddball fast periodic visual stimulation (FPVS) paradigm with magnetoencephalography (Elekta VectorView, 306 sensors) to study neural discrimination responses in the source space. Using contrasts ...
Added: May 24, 2026
Zaikin A., Sviridov I., Sosedka A. et al., Technologies 2026 Vol. 14 No. 2 Article 84
High-dimensional tabular data are common in biomedical and clinical research, yet conventional machine learning methods often struggle in such settings due to data scarcity, feature redundancy, and limited generalization. In this study, we systematically evaluate Synolitic Graph Neural Networks (SGNNs), a framework that transforms high-dimensional samples into sample-specific graphs by training ensembles of low-dimensional pairwise ...
Added: May 23, 2026
Kadieva D., Blagoveshchensky E., Agranovich O. et al., Frontiers in Psychology 2026 Vol. 17 Article 1832623
Embodied and embedded cognition (EEC) theory proposes that language and cognitive development emerge from bodily interactions with the environment, yet empirical tests of this claim in clinical developmental populations remain rare. This mini-review synthesizes behavioral, electrophysiological, and structural neuroimaging evidence from children with serious early motor disorders—obstetric brachial plexus palsy and arthrogryposis multiplex congenita—which restrict ...
Added: May 20, 2026
Кияненко И. К., Клиническая и специальная психология 2026 Т. 15 № 1 С. 7–19
Context and relevance. The problem of the impact of urban stress factors on mental health is becoming increasingly relevant in the context of urbanization. Living in cities is accompanied by increased psychophysiological stress, which leads to an increase in the prevalence of mental disorders among urban residents. Objective. The purpose of the article is to ...
Added: May 19, 2026
Alenina E., Kristina Terenteva, Kosonogov V., Behavioral Sciences 2026 Vol. 16 No. 5 Article 806
Anxiety is a multidimensional construct that influences cognitive performance in complex ways, yet its factor structure and domain-specific effects remain unclear. This study examined (1) the psychometric structure of general and specific anxiety measures, (2) their associations with cognitive performance across different domains, and (3) the predictive power of machine learning models in classifying cognitive ...
Added: May 18, 2026
Андреева О. С., Росмэн-Пресс, 2026.
«Деньги. Энциклопедия российского школьника» кратко и емко расскажет:
· Чем в древности платили за товары
· Как выглядели первые деньги, из чего их делали и где хранили
· Как найти клад и можно ли выиграть в лотерею
· Как работает банк
· Как дети и подростки могут зарабатывать и распоряжаться личным бюджетом
· И еще сотни интересных научно-обоснованных фактов
Книга поможет мальчикам ...
Added: May 18, 2026
Андреева О. С., Просвещение, 2024.
В книге собраны рекомендации и практические советы приёмным родителям, с помощью которых можно сформировать у детей правильное отношение к денежным средствам, рассказывается, какими словами объяснять понятные взрослым истины относительно личных и семейных финансов ребёнку любого возраста. Одной из задач книги стала необходимость объяснения этого феномена — потребительского отношения приёмных детей к труду замещающих родителей, к ...
Added: May 18, 2026
Bobrova A., Poddiakov A., Aksiotis V., Вопросы психологии 2025 Т. 71 № 4 С. 96–106
In psychology, people's assessment of conditional statements "if--then", agreement and disagreement with them is actively studied. This assessment of people who are not specialists in the field of logic often differs greatly from its requirements, especially if the reality observed by a person to one degree or another contradicts a formally correct logical conclusion. In ...
Added: May 17, 2026
Kolachev N., Kovaleva G., Educational Research and Evaluation 2026 P. 1–24
This study investigates the psychometric structure and school-level associations between cognitive abilities of teachers and students. Using a cross-sectional quantitative design, we administered a PISA-based cognitive assessment tool measuring reading, mathematics, science literacy, and global competence to 5,391 eighth-grade students and 2,385 teachers from 84 schools in a Russian region. Bifactor modeling, measurement invariance testing, ...
Added: May 15, 2026
Tikhonova N. E., Социологическая наука и социальная практика 2026 Т. 14 № 1 С. 81–107
Taking into account the relevance of the problem of euthanasia in the context of the
increase in severe cancer and genetic diseases, the article shows, based on the data of the Monitoring of the IS FCTAS RAS 2024 (N = 2000) and the World Values Survey (2006 and
2017–2022), that in their attitude towards euthanasia, Russians are divided ...
Added: May 13, 2026
Dvoynikova A., Karpov A., , in: Компьютерная лингвистика и интеллектуальные технологииВып. 22.: М.: Изд-во РГГУ, 2023. P. 51–61.
This article describes solutions to several problems: CMU-MOSEI database preprocessing to improve data quality and bimodal multitask classification of emotions and sentiment. With the help of experimental studies, representative features for acoustic and linguistic information are identified among pretrained neural networks with Transformer architecture. The most representative features for the analysis of emotions and sentiments ...
Added: April 25, 2026
Vissoky G., Vigoda-Gadot E., Styrin E. M., Public Administration Review 2026 P. 1–11
We propose an interdisciplinary theoretical framework that integrates insights from political science, public administration, organizational theory, economics, psychology, sociology, and cognitive science to better understand the role of emotions in governance in the digital age. We argue that citizens' sentiments and emotional responses are central to their relationships with government institutions and bureaucracies. Building on bounded ...
Added: April 16, 2026
Vorchik A., / Social Science Research Network. Серия SSRN Working Paper Series "SSRN Working Paper Series". 2026.
This article is devoted to the phenomenon of intrinsic motivation, to understand which two models are proposed. We study how positive/negative intrinsic motivation to work (experienced utility) affects worker's individual labour supply (model I) and the amount of effort they exert (model II). In model I, we use intrinsic motivation to explain the positive/negative slope ...
Added: March 15, 2026
Shepelenko A., Kosonogov V., Shestakova A., Frontiers in Psychology 2026 Vol. 17 Article 1713462
Introduction:
Affective computing (AC) is increasingly used to study emotional processes underlying decision-making, yet its methodological validity in capturing spontaneous emotional responses and their behavioral relevance remains debated. In particular, it is unclear how facial obstructions and baseline correction affect the accuracy of AC-based facial emotion measures in capturing emotion–behavior relationships.
Methods:
The predictive validity of AC-based facial ...
Added: February 12, 2026
Faul B., Галактика медиа: журнал медиа исследований 2025 Т. 7 № 4 С. 174 – 197
The article addresses a key challenge to moral justification in normative ethics - the relationship between emotions and retributive moral judgments. Retributivism holds that there are normative reasons to reward or punish individuals on the basis of merit, independent of consequences. A common objection argues that such beliefs are grounded in retributive emotions, which are ...
Added: January 27, 2026
Барыкина А. Н., Бондарчук Е. А., Ivanov I. et al., Теоретическая и экспериментальная психология 2025 Т. 18 № 4 С. 237–256
Background. In the context of a fast-paced lifestyle and high stress levels, assessing and managing psycho-emotional states has become an important task. Traditional methods, such as questionnaires, have limited accuracy due to the subjectivity of data, whereas physiological approaches, including the measurement of galvanic skin response (GSR), provide an objective assessment. However, existing devices for ...
Added: December 18, 2025
Kurakin D., Sociological forum 2025 P. 1–12
The role of emotion in meaning-making remains undertheorized in cultural sociology. This article argues that emotions and affect are intrinsic to meaning-making and proposes cathexis—the attachment of emotions generated in social interaction to objects, symbols, and ideas—as the fundamental mechanism by which emotions co-constitute cultural meanings. Durkheim implied this constitutive role of affect in his theory ...
Added: December 18, 2025
Proshina E., Anastasia Gaidareva, Margarita Beskhizhko et al., International Journal of Molecular Sciences 2025 Vol. 26 No. 17 Article 8578
Obsessive–compulsive disorder (OCD) is a heterogeneous mental illness characterized by a variety of clinical manifestations and underlying neurobiological mechanisms. Modern research highlights the importance of identifying subtypes of OCD—separate categories that are characterized by specific phenotypic manifestations. This review provides a systematic integration of multi-level biomarker data (genetic, neuroimaging, neuropsychological) specifically aligned with the most ...
Added: September 19, 2025