Task-concurrent anodal tDCS modulates bilateral plasticity of the human suprahyoid motor cortex

来源 :中华医学会第十六次全国物理医学与康复学学术会议 | 被引量 : 0次 | 上传用户:kevendong
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Background Transcranial direct current stimulation (tDCS) is a method of non-invasive neuromodulation that provides insight into the functions of specific brain areas and associated motor activity.Swallowing is an indispensable activity that requires coordination of many cranial nerves and midline muscles including those corresponding to the oral, lingual,pharyngeal, and esophageal areas.The neural network responsible for this behavior is widespread in both cortical and brainstem regions.Several studies have investigated the possible application of tDCS in the context of the swallowing motor cortex in both healthy subjects and post-stroke patients with dysphagia.Although a-tDCS has shown promise in modulating neural plasticity and behavior in both healthy subjects and patients with dysfunction, many questions regarding the neural substrates underlying swallowing behavior remain unanswered.
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