从颅神经损害推测病变部位在诊断神经疾病时，首先必须决定的是解剖学的诊断。上一讲所述的是半身运动、感觉障碍等重要所见所提示出的中枢神经（脑脊髓）的损害。周围神经障碍不会出现半身性的神经症状。半身性的运动麻痹是锥体束症状，痛温觉障碍是脊髓丘脑侧束的症状，... From the cranial nerve damage speculated lesions in the diagnosis of neurological diseases, we must first determine the anatomy of the diagnosis. The last talk about the half-length movement, sensory disturbances and other important findings suggested by the central nervous system (cerebrospinal) damage. Peripheral neuropathies do not show half-length neurological symptoms. Semi-physical motor paralysis is a pyramidal tract symptoms, pain and temperature disorders are symptoms of spinal thalamic lateral bundle, ...