Connectivity of EEG and fMRI Network in the Resting State in Healthy People and Patients with Post-Traumatic Disorder of Consciousness

Zigmantovich, A.S.; Sharova, E.V.; Kopachka, M.M.; Smirnov, A.S.; Alexandrova, E.V.; Masherov, E.L.; Troshina, E.M.; Pronin, I.N.; Oknina, L.B.

Авторы: Zigmantovich A.S., Sharova E.V., Kopachka M.M., Smirnov A.S., Alexandrova E.V., Masherov E.L., Troshina E.M., Pronin I.N., Oknina L.B.
Журнал: Human Physiology
Том: 50
Номер: 1
Год издания: 2024
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 1
Номер статьи: 14
DOI: 10.1134/S0362119723700640
Аннотация: Recovery of consciousness in patients with post-comatose unconscious states after severe traumatic brain injury and the search for their objective markers are among the urgent medical and social problems. To clarify the information content and the degree of consistency of changes in hemodynamic and bioelectrical parameters, in this work we carried out comparative studies of fMRI networks and EEG connectivity at rest in healthy subjects, as well as in patients with post-traumatic disorders of consciousness before and after therapeutic rhythmic transcranial magnetic stimulation (rTMS). It was shown that the characteristics of the functional connectivity of fMRI and EEG at rest are among the informative markers of neuroplasticity during depression of consciousness. A certain topographic correspondence between the fMRI networks and the EEG integral connectivity pattern at rest was established, regardless of the modification of the latter assessment: in the continuous recording mode or pseudo-EP. At the same time, the method of independent fMRI components more clearly reveals the features of the state of individual neural networks, and the indicators of EEG functional connectivity (range 1–15 Hz) are more informative in assessing the integral neural network characteristics and their changes during treatment.
Добавил в систему: Машеров Евгений Леонидович

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Connectivity of EEG and fMRI Network in the Resting State in Healthy People and Patients with Post-Traumatic Disorder of Consciousnessстатья

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