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ФМРТ-исследование функциональных связей головного мозга в задаче категоризации эмоциональных и нейтральных лиц
С. 174-179.
We analyzed brain functional connectivity using data from a task-based fMRI study of explicit categorization of neutral and emotional faces. During the perception of emotional faces, the correlation of BOLD signal in the right posterior superior temporal sulcus (STS) with other regions of the core face system increased, as compared to neutral faces. Conversely, during the perception of neutral faces, we found an increased correlation of STS and other core face system regions with brain areas outside the core system. The functional connectivity of STS shows lateralization due to the presence or absence of emotional expression. The obtained results support the key role of STS in facial expression recognition.
In book
Буки Веди, 2017
Shestakova A., Klucharev V., , in : Brain Mapping: An Encyclopedic Reference. : San Diego : Academic Press, 2015.
Our decisions are affected not only by objective information about the available options but also by other people. Recent brain imaging studies have adopted the cognitive neuroscience approach for studying the neural mechanisms of social influence. A number of studies have shown that social influence is associated with neural activity in the medial prefrontal cortex ...
Added: October 22, 2014
Kuptsova S., Жаворонкова Л., Petryshevskii A. et al., , in : Stem-, Spraak- en Taalpathologie. 19th International Science of Aphasia Conference – Venice. Т. 23.: [б.и.], 2018. P. 125-127.
Added: October 26, 2018
Dragoy O., Malyutina S., Ivanova M. et al., , in : International Symposium on Functional Neuroimaging: Basic Research and Clinical Applications. Abstracts. : MSUPE, 2012. P. 36-38.
Key characteristics of non-fluent (Broca, motor) aphasia are, among others, verb finding difficulties and effortful speech output. These characteristics are related to different levels of speech production (lexical retrieval and motor execution). This study was aimed at identifying normative brain activation related to verb production in healthy individuals, as well as patterns of its reorganization ...
Added: November 18, 2013
Falikman M., Психологические исследования: электронный научный журнал 2015 Т. 8 № 42 С. 3-3
The paper discusses changes in the cognitive paradigm, characteristic of the last decades and driven by the development of brain science and neuroimaging methods. The course of the changes and their main sources are outlined, posing the question about the possible future research scope of cognitive psychology. ...
Added: August 25, 2015
Ivanchei I. I., Moroshkina N., Tikhonov R. et al., Journal of Experimental Psychology: General 2019 Vol. 148 No. 9 P. 1505-1516
We address the question how people’s opinion and features of information interact in the process of indirect social influence. Implicit learning was considered as a mechanism for conformity in social perception. We carried out 2 experiments using a hidden covariation detection paradigm. In a learning phase, participants memorized a set of female photographs presented together ...
Added: July 14, 2019
Jillings S., Pechenkova E., Tomilovskaya E. et al., Communications Biology 2023 Vol. 6 Article 46
The prospect of continued manned space missions warrants an in-depth understanding of how prolonged microgravity affects the human brain. Functional magnetic resonance imaging (fMRI) can pinpoint changes reflecting adaptive neuroplasticity across time. We acquired resting-state fMRI data of cosmonauts before, shortly after, and eight months after spaceflight as a follow-up to assess global connectivity changes ...
Added: January 31, 2023
Ossadtchi A., Mikheev I., Ковалев А. В., Working papers by Cornell University. Series cond-mat.soft "arxiv.org" ( 2022 Article 4650840
The access to activity of subcortical structures offers unique opportunity for building intention dependent brain-computer interfaces, renders abundant options for exploring a broad range of cognitive phenomena in the realm of affective neuroscience including complex decision making processes and the eternal free-will dilemma and facilitates diagnostics of a range of neurological deceases. So far this ...
Added: December 16, 2022
Pechenkova E.V., Vlasova R.M., Litvinova L. D. et al., , in : Когнитивная наука в Москве: новые исследования. Материалы конференции 15 июня 2017 г. : Буки Веди, 2017. P. 456-461.
This paper explores in more detail the phenomenon of deactivation of the auditory cortex evoked by the presentation of the affective pictures that we accidentally found in one of our recent studies (Litvinova et al., 2016). Data from two previous studies employing affective pictures (Litvinova et al., 2016 and Rozovskaya et al., 2014, 2016) were ...
Added: November 1, 2018
Shepelenko A., Kosonogov V., Журнал высшей нервной деятельности им. И.П. Павлова 2022 Т. 72 № 5 С. 643-650
Prosocial behavior is a complex process of social interaction, the brain support of which has not been fully studied. There are two main groups of factors that encourage people to give their resources for the benefit of others – altruistic and egoistic. Regardless of the motives of donations, the ventral medial prefrontal cortex is activated ...
Added: July 4, 2022
Pechenkova E., Паникратова Я. Р., Мершина Е. А. et al., Медицинская визуализация 2022 Т. 26 № 1 С. 48-69
Presurgical brain mapping of language-eloquent cortex aims to minimize its injury during neurosurgery in patients with brain tumors and drug-resistant epilepsy, and thereby, to preserve their quality of life. Two main goals of language mapping are to identify the localization and lateralization of brain regions involved in language. Gold standards for them are the intraoperative ...
Added: March 24, 2022
Elin K., Malyutina S., Stupina E. et al., Frontiers in Human Neuroscience 2022 Vol. 16 Article 791577
To avoid post-neurosurgical language deficits, intraoperative mapping of the language function in the brain can be complemented with preoperative mapping with functional magnetic resonance imaging (fMRI). The validity of an fMRI “language localizer” paradigm crucially depends on the choice of an optimal language task and baseline condition. This study presents a new fMRI “language localizer” ...
Added: March 30, 2022
Малютина С. А., Драгой О.В., Иванова М.В. et al., В кн. : Когнитивная наука в Москве: новые исследования. Тезисы конференции (16 июня 2011 г.). : М. : Буки Веди, 2011. С. 176-180.
Глаголы физического действия (англ. motor verbs) – это семантический класс глаголов, обозначающих действие, выполняемое какой-либо частью тела (например, рвать, щекотать). Инструментальные глаголы (англ. instrumental verbs) обозначают действие, для выполнения которого необходимо использование инструмента, не являющегося частью тела (например, пилить, вязать); являются подклассом глаголов физического действия. Представляет интерес то, связана ли обработка глаголов этих семантических классов ...
Added: March 31, 2013
Bolgina T., Vidya Somashekarappa, Cappa S. et al., Brain Structure and Function 2022 Vol. 227 No. 8 P. 2797-2808
fMRI language mapping studies report right-hemispheric contribution to language in healthy individuals. However, it remains unclear whether these right-hemispheric patterns of activity are critical for language, which is highly relevant for clinical preoperative language mapping. The available findings are controversial. In this study, we first measured individual patterns of language lateralization with an fMRI language localizer ...
Added: October 26, 2022
Roza M. Vlasova, Valentin E. S., Ekaterina V. P., The Russian Journal of Cognitive Science 2015 Vol. 2 No. 1 P. 24-40
The retrieval of low frequency words is usually slower than that of high frequency words. Neuroimaging research on the role of word frequency in linguistic tasks suggests candidate brain areas for the neural substrates of this effect. The only previous fMRI study of word frequency in Russian (Malutina et al., 2012) used an action naming ...
Added: April 5, 2015
Kuptsova S., Vlasova R., Dragoy O. et al., Вестник Воронежского государственного университета. Серия: Лингвистика и межкультурная коммуникация 2015 № 4 С. 74-81
The present study is aimed at investigating brain activation patterns associated with languageprocessing in patients with fluent and non-fluent aphasia withdifferent localizations of cerebral lesions. Sixteen healthy subjects and eighteen patients with different forms of aphasia participated in this study. The study was conducted using functional MRimaging method. The data obtained in the study revealed ...
Added: June 5, 2016
Malyutina S., Dragoy O., Ivanova M. et al., Journal of Neurolinguistics 2016 Vol. 40 P. 37-54
Previous clinical research has shown a positive effect of instrumentality on verb retrieval in individuals with aphasia. Performance on instrumental verbs incorporating an obligatory tool into their conceptual representation (e.g., to cut) is more accurate compared to non-instrumental verbs (e.g., to tear), possibly due to more specific conceptual representations of instrumental verbs. Seeking the neural correlates of ...
Added: May 29, 2016
Dragoy O., Vlasova R., Kozintseva E. et al., В кн. : Когнитивная наука в Москве: новые исследования (16 июня 2015 г.). : М. : Буки Веди, 2015. С. 119-124.
We investigated brain organization of action naming and its relation to brain damage localization and naming scores in patients with aphasia. Nineteen healthy people and 6 individuals with aphasia participated in an fMRI experiment. They had to name a picture of an action with a single verb or to utter a pseudo-verb in response to ...
Added: July 15, 2015
Human Brain Mapping 2021 P. 1-18
The confidence in our retrieved memories, ie retrospective confidence, is a metamemory process we perform daily. There is a wide variety of applied research focused on these metamemory judgments and very diverse studies including a wide a range of clinical populations. Yet, the neural correlates that support its functioning are not well defined. We used ...
Added: February 19, 2021
Печенкова Е.В., Рачинская М.Е., Василенко В.С. et al., В кн. : Когнитивная наука в Москве: новые исследования. Материалы конференции 21–22 июня 2023 г. : М. : Московский институт психоанализа, 2023. С. 392-397.
The ability to imagine objects from different points of view and to imagine oneself from the outside is one of the keys to the development of human thinking. Recently, the practice of imagining oneself from the outside (a third-person perspective) has become more common due to the spread of computer games in popular culture. However, very
little is known ...
Added: January 18, 2024
Iosifyan M., Королькова О., Синицын В. Е. et al., В кн. : Когнитивная наука в Москве: новые исследования. Материалы конференции 19 июня 2019 г. : М. : Буки Веди, 2019. С. 194-198.
When touching different objects, we process their emotional qualities: some objects are pleasant to the touch, while others are not. The neural correlates of affective processing of touch are mostly investigated via stimulation of CT afferents, which innervate only hairy skin and encode affective properties of the stimuli. However, emotional qualities of touch can be ...
Added: October 10, 2019
Kuptsova S., Ivanova M., Петрушевский А. Г. et al., Журнал высшей нервной деятельности им. И.П. Павлова 2015 Т. 65 № 1 С. 61-71
The present study was aimed, first, at developing a visual switching task for fMRI research and, second,
at identification of the brain regions involved in task switching. Forty eight healthy individuals (from 21
to 56 years of age) participated in the study. The designed visual switching task was relatively short, it
consisted of an easy stimulus set and ...
Added: October 12, 2015
Zinchenko V., Седов А. С., Ушаков В. Л. et al., Журнал высшей нервной деятельности им. И.П. Павлова 2015 Т. 65 № 4 С. 436-445
The use of eventrelated fMRI makes it possible to investigate spatiotemporal dynamics of cortical and subcortical human brain structures activity during voluntary movement performance in response to pre sentation of relevant verbal stimuli. The results ofthe study showed that voluntary movement was asso ciated with higher contralateral brain activation ina number of areas: primary motor ...
Added: September 7, 2015
Smirnova K. V., Korotaev N. A., Panikratova Y. R. et al., , in : Proceedings of The 12th Language Resources and Evaluation Conference. Vol. 12.: European Language Resources Association (ELRA), 2020. Ch. 25. P. 195-203.
In modern linguistics and psycholinguistics speech disfluencies in real fluent speech are a well-known phenomenon. But it’s not still clear which components of brain systems are involved into its comprehension in a listener’s brain. In this paper we provide a pilot neuroimaging study of the possible neural correlates of speech disfluencies perception, using a combination ...
Added: November 20, 2020
Морошкина Н. В., Иванчей И. И., Tikhonov R. et al., Экспериментальная психология 2018 Т. 11 № 2 С. 34-49
The article presents a database of women’s faces for research in the field of social perception. Each of 55 models was photographed full-face under four conditions: with a neutral or smiling face with hair up or down. The database includes the results of facial morphometry (relative positions of homologous points), expert ratings of appearance style, ...
Added: February 19, 2019