如果某人缩手反射的传入神经受到了损伤,那么感受器受到刺激后,人还会有感觉吗?会产生缩手反射吗? 如图为反射弧与反射示意图,据图回答下列问题:(1)当手不小心...
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传入神经受损,人无感觉,不产生缩手反射传出神经受损,人有感觉,不产生缩手反射
脊髓相应的神经中枢受损,人无感觉,不产生缩手反射
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