A large number of neurologicdisorders are hereditary, and a positive family history may establish the diagnosis in many instances.
很多神经性病变都有遗传性，很多病例都可能有阳性家族史而确立诊断。
2
The FDA has already approved DBS as a treatment for neurologicdisorders, including essential tremor, Parkinson's disease, dystonia, and severe obsessive-compulsive disorder.
FDA已经批准DBS用于治疗神经系统疾病，其中包括原发性震颤、帕金森症、肌张力障碍及重度强迫症。
3
Subependymal heterotopia (SEH) can occur in isolation or with other neurologic and metabolic disorders.