Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Application of fMRI and Simultaneous fMRI-EEG Neurofeedback in Post-Stroke Motor Rehabilitation. / Bezmaternykh, D. D.; Kalgin, K. V.; Maximova, P. E. и др.
в: Bulletin of Experimental Biology and Medicine, Том 171, № 3, 07.2021, стр. 379-383.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Application of fMRI and Simultaneous fMRI-EEG Neurofeedback in Post-Stroke Motor Rehabilitation
AU - Bezmaternykh, D. D.
AU - Kalgin, K. V.
AU - Maximova, P. E.
AU - Mel’nikov, M. Ye
AU - Petrovskii, E. D.
AU - Predtechenskaya, E. V.
AU - Savelov, A. A.
AU - Semenikhina, A. A.
AU - Tsaplina, T. N.
AU - Shtark, M. B.
AU - Shurunova, A. V.
N1 - Publisher Copyright: © 2021, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2021/7
Y1 - 2021/7
N2 - This article discusses the contribution of fMRI- and fMRI-EEG-neurofeedback into recovery of motor function in two subacute stroke patients during the early post-stroke period. Premotor and supplementary motor zones of the cortex were chosen as the targets of voluntary control. Patient 1 received 6 sessions of motor imagery-based fMRI neurofeedback of secondary motor areas activity and Patient 2 received a similar course with the addition of μ- and β-EEG activity suppression. Both reduced the motor deficit severity, improved on the quality of life, and increased the C3/C4 coherence to other central leads within EEG μ-band. Patient 1 reliably increased the fMRI signal in target areas and improved on the strength and speed of hand movements. Patient 2 (fMRI-EEG) mastered the EEG activity regulation to a greater degree. The authors conclude that pure fMRI neurofeedback and bi-modal fMRI-EEG neurofeedback produce different clinical effects in motor rehabilitation, which confirms the prospect of the closed-loop stroke treatment.
AB - This article discusses the contribution of fMRI- and fMRI-EEG-neurofeedback into recovery of motor function in two subacute stroke patients during the early post-stroke period. Premotor and supplementary motor zones of the cortex were chosen as the targets of voluntary control. Patient 1 received 6 sessions of motor imagery-based fMRI neurofeedback of secondary motor areas activity and Patient 2 received a similar course with the addition of μ- and β-EEG activity suppression. Both reduced the motor deficit severity, improved on the quality of life, and increased the C3/C4 coherence to other central leads within EEG μ-band. Patient 1 reliably increased the fMRI signal in target areas and improved on the strength and speed of hand movements. Patient 2 (fMRI-EEG) mastered the EEG activity regulation to a greater degree. The authors conclude that pure fMRI neurofeedback and bi-modal fMRI-EEG neurofeedback produce different clinical effects in motor rehabilitation, which confirms the prospect of the closed-loop stroke treatment.
KW - EEG μ band
KW - fMRI neurofeedback
KW - ischemic stroke
KW - motor imagery
KW - supplementary motor area
UR - http://www.scopus.com/inward/record.url?scp=85111278314&partnerID=8YFLogxK
U2 - 10.1007/s10517-021-05232-1
DO - 10.1007/s10517-021-05232-1
M3 - Article
C2 - 34292446
AN - SCOPUS:85111278314
VL - 171
SP - 379
EP - 383
JO - Bulletin of Experimental Biology and Medicine
JF - Bulletin of Experimental Biology and Medicine
SN - 0007-4888
IS - 3
ER -
ID: 33991142