摘要:
经颅直流电刺激(transcranial direct current stimulation, tDCS)是一种非侵入性的，利用恒定、低强度直流电(1~2 mA)调节大脑皮层神经元活动的技术。该技术副作用小、操作简便、费用低廉，在临床疾病如癫痫，帕金森，耳鸣、抑郁，精神分裂症，阿兹海默症，成瘾等的治疗中具有广阔的应用前景。本文旨在简要介绍tDCS技术，总结相关的临床应用研究，并指出存在的一些问题以及对未来的展望。
Abstract:
Transcranial direct current stimulation (tDCS) is a non-invasive neuromodulation technique which uses constant and low intensity direct current (1 - 2 mA) to regulate the activity of cerebral cortex neuron. With the advantage of little side effect, user-friendly manipulation and low cost, tDCS has been widely applied in the treatment of clinical diseases such as epilepsy, parkinsonism, tinnitus, depressive disorder, schizophrenia, alzheimer’s disease, addiction and so on. This paper briefly introduced tDCS technology and summarized related clinical application study. At last, existing problems and future prospects were proposed in the paper.