A.神經(jīng)纖維輕度損傷 B.神經(jīng)軸突嚴重破壞 C.神經(jīng)纖維斷裂 D.肌張力增高 E.神經(jīng)實質(zhì)無明顯變化,傳導功能異常
A.C6 B.L4 C.C8~T1 D.C7 E.L2以下部位神經(jīng)支配的對應關系是