THE DYNAMICS OF THE M. EXTENSOR DIGITORUM COMMUNIS CORTICAL REPRESENTATION AFTER MOTOR IMAGERY TRAINING SESSIONS USING BRAIN-COMPUTER INTERFACE: CONTROLLED STUDY

被引：2

作者：

Poydasheva, A. G. ^{[1
]}

Aziatskaya, G. A. ^{[1
]}

Chernyayskiy, A. Yu. ^{[1
,2
]}

Lyukmanov, R. X. ^{[1
,3
]}

Mokienko, O. A. ^{[1
,3
]}

Chernikova, L. A. ^{[1
]}

Suponeva, N. A.

Frolov, A. A. ^{[4
]}

Piradov, M. A. ^{[1
]}

机构：

[1] Res Ctr Neurol, Moscow, Russia

[2] Russian Acad Sci, Inst Phys & Technol, Moscow, Russia

[3] Pirogov Russian Natl Res Med Univ, Moscow, Russia

[4] Russian Acad Sci, Inst Higher Nervous Activ & Neurophysiol, Moscow, Russia

来源：

ZHURNAL VYSSHEI NERVNOI DEYATELNOSTI IMENI I P PAVLOVA | 2017年 / 67卷 / 04期

关键词：

neuroplasticity; transcranial magnetic stimulation; brain-computer interface; motor imagery; mental practice; TRANSCRANIAL MAGNETIC STIMULATION; CORTEX; RELIABILITY; PLASTICITY; HANDEDNESS; MAPS; HAND;

D O I：

10.7868/S0044467717040098

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Mechanisms of goal oriented movements in human arm are not clearly understood. Cortex reorganization after motor learning is of special interest. nTMS is widely used in the field of research related to mechanisms of movement on the cortical level. In the current study twenty healthy subjects were enrolled and randomized into main and control group. Resting motor thresholds, mapping of m. extensor digitorum communis of dominant hand, cortical motor representation with the evaluation of area, weighted area and the location of centers of gravity was performed before and after 10 training sessions of mental practice with motor imagery paradigm using brain-computer interface as a feedback. No significant differences in nTMS parameters were shown between main and control group.

引用

页码：473 / 484

页数：12

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