73 當一個人車禍後,產生下肢伸直性僵直,及上肢彎曲性僵直,此為: (A)去大腦僵直(decerebrate rigidity)(B)去大腦皮質僵直(decorticate rigidity) (C)齒輪式僵直(cogwheel rigidity)(D)鉛管式痙攣(leadpipe spasticity)