Anastasia KovalevaP.K. Anokhin Institute of Normal Physiology
Anastasia Kovaleva
PhD
About
66
Publications
3,808
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28
Citations
Introduction
Additional affiliations
March 2017 - October 2020
Position
- Researcher
Description
- scientific research on sensorimotor synchronization in children treated for brain tumors (mostly medulloblastoma) and leukosis
October 2016 - October 2020
January 2011 - October 2020
Sport Center of Innovative Technologies and Teams Exercise Training
Position
- physiologist
Description
- biofeedback, neurofeedback training, physiological mechanisms of executive functions
Education
September 1991 - November 1999
Publications
Publications (66)
INTRODUCTION. Chronic fatigue syndrome is a condition, characterized by a severe fatigue that lasts continuously for more than
6 months and has a significant negative impact on the psychophysiological functions. Cancer-related fatigue is identified as an important symptom associated with cancer, associated with autonomic dysfunction.
AIM. To reveal...
When evaluating human activity within a continuous work process, it is important to take into account not only the psycho-physiological stress at the beginning and at the end of work, but also the physiological costs at intermediate stages of activity. However, in real conditions, it is difficult for a researcher to divide a continuous workflow int...
The expert opinion of a teacher is the most common way to evaluate the creative activity of a student-actor in an actors' school. However, due to the fact, that each teacher has an individual experience and vision of the educational process, the level of subjectivity in assessing the student's performance is high. The activity of an actor on stage...
Various devices for creating virtual reality (VR) are able to provide the effect of presence, causing a strong emotional response to the content presented in a person.
Virtual reality is being used in various areas of life now. VR can be used for entertainment purposes, in the treatment and rehabilitation of neurological patients, in the treatment...
This review is the second part of the critical analysis of recent papers of Russian and other authors devoted to the study of the stabilometric parameters in postural control biofeedback training and rehabilitation, associated with psychological functions. The review presents the studies of postural control features in chronic pain syndrome, chroni...
This article aimed to systematically review the published results of studies of psychophysiological mechanisms of posture maintenance and identify the key factors that influence the effectiveness of postural control. The recommendations of "Preferred Reporting Elements for Systematic Reviews and Meta-Analyzes" (PRISMA) were followed for the review....
The purpose of the research is to study the interrelationships of the ability to auditory-motor synchronization, internal rhythm perception and the ability to count time intervals with sports performance, as well as to assess the role of music and rhythm in sports activities. The research is based on literature analysis. Results and discussion. Mos...
Changes in objective physiological indicators in students (actors) during the performance
of the reading exercise and subjective expert assessment for these exercises were measured. The exercise was divided into simple and complex stages. We estimated the physiological cost of completing each stage of the training task. Then we identified physiolog...
The developed system of diagnostics and correction, which includes traditional methods of psychotraining and modern methods of training with biological feedback (biofeedback-trainings), allows to reduce the
time of introducing an athlete into an optimal fighting state by the beginning of a responsible competition.
Some cognitive functions, including those of the highest level, the so-called executive functions, are involved in the ability to perceive and reproduce time intervals and timing, which can be as-sessed by the quality of auditory-motor synchronization. Cerebellum plays crucial role in these functions. When it is damaged, both sensorimotor and cogni...
The article describes a method for quantitative assessment of rhythmic motor task performance in a group of children from 7 to 17 years old (divided into subgroups) and a group of adult athletes (18 to 35 years old) who perform the same tasks using a sensorimotor rhythmography complex. The complex allows quantifying the results of the audio-motor s...
The use of computer-based simulators in the training of specialists in various fields is becoming more widespread. However, the changes in the physiological state of the operator, throughout the simulator training process, remain unclear. To this end, a study of these changes in the state of the flight simulator operator under normal conditions and...
It is well-known that heart rate increases during inhalation and decreases during exhalation. This phenomenon is called respiratory sinus arrhythmia. Synchronization between heart rhythm and breathing maximizes when breathing at the so-called resonance frequency, which for most people is about 6 breaths per minute. Heart rate variability biofeedbac...
Samples of students aged 18-20 years, 50 males and 50 females, were examined by a vast program, including standard anthropometry, psychological testing, EEG registration, HRV registration as a separate cut during EEG recording. To estimate intersystem covariability Spearman rank correlation and factor analysis were enlisted. Results and discussion....
Interest as a positive emotion is closely related to the ability to process new information and/or better consolidate the information which has already been perceived, increase in attention to what one is interested in, and indicators of processing, learning, and motivation [1]. Here we aim to identify oculomotor and electroencephalographic correla...
Исследование посвящено разработке подхода к моделированию сбивающего воздействия звуковых эмоциональных стимулов на результативность выполнения автоматизированного ритмического действия спортсменами. В процессе эксперимента спортсмены выполняли задание на слухомоторную синхронизацию (удары ладонью под звуки метронома с частотой 60 уд/мин), при этом...
Введение. Состояние потока (поток, flow state)-это понятие, введенное в науку Миха-ем Чиксентмихайи в работе «Flow: The Psychology of Optimal Experience» [3]. За несколько десятилетий исследований в области психологии, физиологии потока, а также особенностей потоковых состояний в разных видах человеческой деятельности появилось большое количество р...
The article presents a review of the neurocognitive studies of time perception, timing, and sensorimotor synchronization. These fundamental abilities of humans and animals are an essential component of many cognitive processes: speech, memory, attention, planning, and forecasting. Violations of the processes of timing and sensorimotor integration a...
Background. Imagination is necessary to create a plastic image in the theatre, choreography, cinema, and aesthetic sports. There are studies of the psychophysiology of imagination in the
process of artistic creation using EEG, fMRI, and stabilometric platform. However, comprehensive studies of method acting using objective quantitative methods have...
The article presents a review of the neurocognitive studies of time perception, timing, and sensorimotor synchronization. These fundamental abilities of humans and animals are an essential component of many cognitive processes: speech, memory, attention, planning, and forecasting. Violations of the processes of timing and sensorimotor integration a...
Background: The individual profile of the asymmetry of the human brain and its reflection in asymmetries of sensory and motor functions qualifies as one of the genetic factors causing the movement individuality and successful athlete performance. Tennis requires asymmetrical arm movementsandsymmetricallegmovements.However,littleisknownaboutthe physiol...
Целью настоящего исследования было изучение изменений некоторых физиологических показателей спортсменов разной квалификации в процессе выполнения заданий на слухомоторную синхронизацию.
Гипотезы: 1. спортсмены более высокой квалификации будут иметь более высокие показатели выполнения ритмического действия; 2. спортсмены более высокой квалификации б...
The aim of the study was to develop a predictive model of the unknown brands’ logos memorability based on objective electrophysiological parameters (electroencephalogram, EEG), Eyes movements (eye-tracking) and 19-channels EEG were recorded during watching 20 unknown logos. The model was built on the basis of a large amount of data (sample size n=1...
Children with pediatric cancer usually treated with chemo-and radiotherapy. Because of such treatment, psychologists and health professionals declare cognitive and motor abilities decline in cancer patients. Timing is extremely important for movement and speech, and understanding the neurobiological basis of rhythm perception and reproduction can b...
The processes of perception and reproduction of rhythm affect the vast areas of the auditory, motor cortex, prefrontal cortical areas, and also subcortical structures such as the basal ganglia, the cerebellum and others. Perception and rhythm reproduction
are most often investigated by the results of a person’s sensomotor synchronization task perfo...
Принятие решения – проблема, которая волнует исследователей начиная со времен Античности до наших дней и которая занимает одно из ключевых мест в психологии и в других областях знаний (Greco, Figueira, 2005). Особый интерес принятие решения представляет собой в экономической науке (Saaty, 2008). Прежде чем принять решение о выборе потребитель произ...
Relevance. Professional sport has become more complex and risky activity
in the last decades. Consequently, scientific and applied multi-disciplinary field of
sport trauma attract more and more attention. Together with swift development
of sport medicine and rehabilitation theoreticians and practitioners pay attention
to the differences of physical...
Background. The most simple form of entrainment to a sensory (typically auditory) rhythmic stimulus involves perceiving and synchronizing movements with an isochronous beat with one level of periodicity, such as that produced by a metronome.
Children with pediatric cancer usually treated with chemo- and radiotherapy. Because of such treatment, psyc...
Objective. Three-dimensional multiple object tracking (3D-MOT) is a perceptual-cognitive training system based on a 3D virtual environment (Parsons B. et al., 2014). Deep diaphragmatic breathing can improve some cognitive functions (Frewen J. et al, 2013; Peper E., 2016). We assumed, that five or more biofeedback sessions (paced breathing at 6 per...
Timing is extremely important for movement and speech, and understanding the neurobiological basis of rhythm perception and reproduction can be helpful in addressing motor and cognitive recovery after brain lesions. The aim of the present study was to investigate temporal abilities in children treated for a malignant tumor in cerebellum. Children w...
В пособии приводятся современные аппаратные методы для психологического и психофизиологического тестирования спортсмена, предлагаются протоколы тренингов с биологической обратной связью по различным физиологическим показателям для развития навыков саморегуляции.
Statistically significant differences in the stabilometric parameter, an index associated with physical estimation of work, were detected in 13 healthy young volunteers assuming a vertical posture with the eyes closed before and after performing a motor task (a 3 min session of support reaction control with biofeedback). An increase in posture stab...
В презентации рассматриваются варианты применения БОС-тренингов в терапии различных состояний, связанных с повышенной тревожностью, а также в неклинической сфере. Приводятся результаты собственных исследований в этой области. Описывается метод дыхания на заданной частоте для повышения вариабельности ритма сердца (ВРС) и дыхательной синусовой аритми...
Many sports place demands on response time. Theoretical approaches and experimental data in this area were analyzed in the article; different types of reaction (simple reaction time, choice reaction time) are presented in the article. Performance standards in testing reaction time via Dynavision D2 first published. This article is addressed to the...
The aim of this study was to analyze the wide frequency range of EEG-parameters to estimate a possible functional importance of different EEG-components to reach the relaxation state. Sixty five subjects 17 to 20 years old were involved in the investigation. The relaxation session with monopolar EEG-registration and autonomic parameters recording w...
EEG parameters were analyzed in a wide frequency range for the estimation of the possible functional importance of different EEG components in the formation of relaxation. Sixty-five subjects aged 17–20 years were involved in the investigation. The relaxation session with monopolar EEG recording and autonomic parameters recording was carried out fo...
A group of adults participated in experiment in which they were asked to reach relaxed state by using relaxation techniques (active relaxation) and to maintain this state without any technique (passive relaxation). Some changes of EEG-characteristics during relaxation were analyzed. This experiment includes four situations (different functional sta...
The dynamics of electroencephalographic (EEG) parameters in adults were studied during active relaxation (which involved simple psychological techniques) and passive relaxation (without using any techniques). The experiment included four stages: background 1, active relaxation, passive relaxation, and background 2. During the experiment, the EEG wa...
Projects
Projects (6)
Mental workload refers to the relation between human cognitive ability and the effort required to deal with special events, including physiological workload, subjective workload, and cognitive workload. The tracking of physiological indicators during task completion would allow critical states of stress or fatigue to be detected in time. The project aimed to demonstrate the possibility and applicability of the real-time assessment of skin conductance and other physiological parameters during task execution and the ability to distinguish situations of different mental workload and stress level.
Timing is fundamental for different aspects of life. The purpose of this project is to find our associations between abilities to maintain and reproduce different rhythmic patterns and executive functions, physiological response, brain activity in athletes. Time estimation and sensorimotor synchronization develop during childhood. So our research also aimed to investigate age-related changes in time estimation and sensorimotor synchronization in children and treated for posterior fossa tumors, ALL, and controls.
Project aims to develop a technology of consumer choice estimation based on multimodal measurements of brain processes.
