Effect of transcranial direct current stimulation on post-stroke cognitive impairment
10.3760/cma.j.issn.1673-4165.2021.04.012
- VernacularTitle:经颅直流电刺激对卒中后认知损害的影响
- Author:
Yuan WANG
;
Lijing ZHAO
;
Hongying LIU
;
Jinshu LIU
;
Tianjiao SONG
;
Dongming CHEN
- From:
International Journal of Cerebrovascular Diseases
2021;29(4):303-306
- CountryChina
- Language:Chinese
-
Abstract:
Post-stroke cognitive impairment (PSCI) is a series of syndromes caused by stroke, involving impairment of one or more cognitive functions, such as attention, language function, executive function, visuospatial cognition, episodic memory and working memory, etc. The traditional treatment methods of PSCI include drug therapy and cognitive training. The treatment modalities are limited and the maintenance effect is not good. Therefore, an auxiliary treatment method is urgently needed to improve its therapeutic effect. Transcranial direct current stimulation (tDCS) is a safe and mature non-invasive brain stimulation technique, which generates weak direct current (1-2 mA) through electrodes placed on the scalp to change the resting membrane potential of neurons, regulate the excitability of the cerebral cortex, so as to achieve the purpose of treatment. This article reviews the effect of tDCS on PSCI, and hopes to provide reference and guidance for its rehabilitation treatment.
