心理学
神经科学
脑刺激
认知
认知科学
脑电刺激
认知心理学
刺激
作者
Michel Desmurget,Zheng Song,C. Mottolèse,Angela Sirigu
标识
DOI:10.1016/j.tics.2013.07.002
摘要
During the past decades, direct electrical stimulation (DES) has been a key method not only in determining the organization of brain networks mediating movement, language, and cognition but also in establishing many central concepts of modern neuroscience, such as the electrical nature of neural transmission, the localization of brain functions, and the homuncular arrangement of sensorimotor areas. However, recent criticisms have questioned the utility of DES and argued that data collected with this technique may be flawed and unreliable. As with every other neuroscientific method, DES does have limitations. However, existing evidence argues strongly for its validity and usefulness by demonstrating that DES produces highly specific outcomes at well-defined anatomical sites and significantly minimizes postoperative deficits in brain-damaged patients.
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