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pyramidal tract

中文翻譯：

【醫】 錐體束

英文解釋：

名詞 pyramidal tract:

  1. any of the important motor nerves on each side of the central nervous system that run from the sensorimotor areas of the cortex through the brainstem to motor neurons of the cranial nerve nuclei and the ventral horn of the spinal cord
    同義詞：pyramidal motor system, corticospinal tract
 　

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