Výsledky vyhledávání - "K. A. Natarova"

Akademický článek

Attachment style and accuracy of facial expression recognition in depression

Autor: M. Ye. Melnikov, D. D. Bezmaternykh, L. I. Kozlova, K. A. Natarova, M. V. Shtark

Publikováno v: Бюллетень сибирской медицины, Vol 20, Iss 1, Pp 90-97 (2021)

Aim. To investigate links between the attachment style and ability to detect facial emotions using a functional magnetic resonance imaging (fMRI) paradigm in depressed patients.Materials and methods. Participants diagnosed with mild to moderate depre

Externí odkaz: https://doaj.org/article/712d0390c85b4959ac61cc8bcb20d593

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Akademický článek

The response time to emotional stimuli (including facial expressions photos) during the fMRI scanning in affective disorders: mild and moderate depression and dysthymic disorder

Autor: M. Ye. Mel’nikov, D. D. Bezmaternykh, E. D. Petrovskiy, L. I. Kozlova, M. B. Shtark, A. A. Savelov, O. S. Shubina, K. A. Natarova

Publikováno v: Бюллетень сибирской медицины, Vol 17, Iss 1, Pp 130-138 (2018)

Objective. Estimation of the response time and accuracy of emotional stimuli during the fMRI task fulfillment in participants suffering from mild to moderate depressive disorder or from dysthymic disorder.Materials and methods. 21 subjects with mild

Externí odkaz: https://doaj.org/article/04767e4834e74c57b51d8c6928e874fb

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fMRI Response of Parietal Brain Areas to Sad Facial Stimuli in Mild Depression

Autor: M. E. Mel’nikov, E. D. Petrovskii, L I Kozlova, D. D. Bezmaternykh, Andrey A. Savelov, Mark B. Shtark, K A Natarova, O S Shubina

Publikováno v: Bulletin of Experimental Biology and Medicine. 165:741-745

fMRI markers of mild depression were revealed using standard emotional test. Patients with mild depression and healthy volunteers were asked to determine gender of subjects in photographs with different emotional expressions (neutral, surprise, disgu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab698ffd71b2e3275856227e5e2bb3e5
https://doi.org/10.1007/s10517-018-4255-y

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Estimation of the Composition of the Resting State fMRI Networks in Subjects with Mild Depression and Healthy Volunteers

Autor: M. E. Mel’nikov, Andrey A. Savelov, L I Kozlova, D. D. Bezmaternykh, K A Natarova, O S Shubina, M B Stark, E. D. Petrovskii

Publikováno v: Bulletin of Experimental Biology and Medicine. 165:424-428

Depressive disorders can be associated with changes in not only interaction between neural networks, but also in their composition. Resting state fMRI scanning was performed for 4 min twice for each subject and the results of patients with mild depre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f47cc61f4df38d9ac44b994e31b3e239
https://doi.org/10.1007/s10517-018-4185-8

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Spontaneous Changes in Functional Connectivity of Independent Components of fMRI Signal in Healthy Volunteers at Rest and in Subjects with Mild Depression

Autor: L I Kozlova, M. E. Mel’nikov, D. D. Bezmaternykh, Mark B. Shtark, Andrey A. Savelov, E. D. Petrovskii, K A Natarova, O S Shubina

Publikováno v: Bulletin of Experimental Biology and Medicine. 165:325-330

Depression is associated with changes in the pattern of interaction of cerebral networks, which can reflect both existing symptoms and compensatory processes. The study is based on analysis of resting state fMRI data from 15 patients with mild depres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6124e13f78cadd2e20feda6abd6d1599
https://doi.org/10.1007/s10517-018-4161-3

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fMRI Responses in Healthy Individuals and in Patients with Mild Depression to Presentation of Pleasant and Unpleasant Images

Autor: D. D. Bezmaternykh, Mark B. Shtark, L I Kozlova, K A Natarova, O S Shubina, Andrey A. Savelov, E. D. Petrovskii, M. E. Mel’nikov

Publikováno v: Bulletin of Experimental Biology and Medicine. 164:601-604

Patients with mild depression and apparently healthy individuals were presented images and asked to sort them into "pleasant" and "unpleasant" subsets. In both groups, the main differences between brain activation patterns during presentation of plea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c98afd66344bf73de7a9a9eca88939b0
https://doi.org/10.1007/s10517-018-4040-y

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Functional Connectivity of Brain Regions According to Resting State fMRI: Differences between Healthy and Depressed Subjects and Variability of the Results

Autor: M. E. Mel’nikov, Andrey A. Savelov, K A Natarova, O S Shubina, Mark B. Shtark, E. D. Petrovskii, L I Kozlova, D. D. Bezmaternykh

Publikováno v: Bulletin of experimental biology and medicine. 165(6)

In depressed patients, changes in spontaneous brain activity, in particular, the strength of functional connectivity between different regions are observed. The data on changes in the synchrony of different regions of interest in the brain can serve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44edd1d13424ad2ae9978346131cb40b
https://pubmed.ncbi.nlm.nih.gov/30353343

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Peculiarities in Interaction of Independent Components of Resting-State fMRI Signal in Patients with Mild Depressions

Autor: Andrey A. Savelov, K A Natarova, O S Shubina, L I Kozlova, D. D. Bezmaternykh, E D Petrovskii, Mark B. Shtark, M. E. Mel’nikov

Publikováno v: Bulletin of experimental biology and medicine. 163(4)

Some aspects of resting-state fMRI signal can be the key markers of depression. fMRI was recoded over 4 min in evidently healthy persons (N=21) and in patients with mild depression (N=21). The data were separated into the independent spatial componen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66410127a20c4afc7fcbcd2d52e40077
https://pubmed.ncbi.nlm.nih.gov/28853069

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