额叶皮质：目标相关性与皮质运动系统。
Frontal cortex: goal-relatedness and the cortical motor system.
作者信息
Umilta M Alessandra
机构信息
Department of Neuroscience, Section of Physiology, University of Parma, Via Volturno 39, 43100 Parma, Italy.
出版信息
Curr Biol. 2004 Mar 9;14(5):R204-6. doi: 10.1016/j.cub.2004.02.023.
PMID:15028239
Abstract
A recent study has shown that prolonged electrical stimulation of the ventral premotor cortex can evoke complex defensive movements. Moreover, neurons in this region show activity correlated with the vigour of an induced defensive reaction. These results support the idea that this cortical region encodes goal-related actions.
摘要
最近的一项研究表明，对腹侧运动前皮层进行长时间电刺激可引发复杂的防御性动作。此外，该区域的神经元活动与诱发的防御反应的强度相关。这些结果支持了这一观点，即该皮层区域编码与目标相关的动作。
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