In spinal cord injuries, the axons that run along the corticospinal tract are severed so that the lower motor neurons, below the site of injury, are disconnected from the brain.
英
美
释义
脊髓损伤后,沿皮质脊髓的轴突严重受损,从而导致位于损伤部位的下运动神经元与大脑失去有效功能链接。
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