Rapid Effects of BCI-Based Attention Training on Functional Brain Connectivity in Poststroke Patients: A Pilot Resting-State fMRI Study

被引：3

作者：

Mayorova, Larisa ^{[1
,2
]}

Kushnir, Anastasia ^{[1
]}

Sorokina, Viktoria ^{[2
]}

Pradhan, Pranil ^{[2
,3
]}

Radutnaya, Margarita ^{[2
]}

Zhdanov, Vasiliy ^{[2
]}

Petrova, Marina ^{[2
,3
]}

Grechko, Andrey ^{[2
,3
]}

机构：

[1] Russian Acad Sci, Inst Higher Nervous Act & Neurophysiol, Lab Physiol Sensory Syst, Moscow 117485, Russia

[2] Fed Res & Clin Ctr Intens Care Med & Rehabilitol, Moscow 107031, Russia

[3] Peoples Friendship Univ Russia RUDN Univ, Dept Anesthesiol & Resuscitat Med Rehabil Courses, Moscow 117198, Russia

来源：

NEUROLOGY INTERNATIONAL | 2023年 / 15卷 / 02期

关键词：

BCI; neurorehabilitation; cognitive training; stroke; attention; functional connectivity; RS-fMRI; thalamus; LOCALIZING P300 GENERATORS; VISUAL TARGET; COGNITIVE IMPAIRMENT; EEG-NEUROFEEDBACK; THALAMUS; STIMULI; NETWORK; STROKE; CORTEX;

D O I：

10.3390/neurolint15020033

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

The prevalence of stroke-induced cognitive impairment is high. Effective approaches to the treatment of these cognitive impairments after stroke remain a serious and perhaps underestimated challenge. A BCI-based task-focused training that results in repetitive recruitment of the normal motor or cognitive circuits may strengthen stroke-affected neuronal connectivity, leading to functional improvements. In the present controlled study, we attempted to evaluate the modulation of neuronal circuits under the influence of 10 days of training in a P3-based BCI speller in subacute ischemic stroke patients.

引用

页码：549 / 559

页数：11

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