1·Objective to analyze the long term effect of botulinum toxin a (Btx-A) in cervical dystonia and to discuss the incidence and mechanisms of secondary non-responsiveness.
目的研究肉毒毒素a治疗颈部肌张力障碍的长期疗效，探讨继发性无应答现象的发生率及相关机制。
2·We're looking to examine how sensory and motor information is handled in the brain in patients with dystonia.
我们正在了解肌张力障碍患者的大脑是如何处理感觉、运动信息。
3·Objective:To study the risk factors associated with antipsychotics induced acute dystonia.
目的：分析抗精神病药引起急性肌张力障碍的相关因素。
4·Conclusion BTXA local injection is a safe, effective, simple means for treating cranio-cervical dystonia.
结论A型肉毒毒素局部注射是治疗头颈部肌张力障碍的一种安全、有效、简便的方法。
5·Genetic defects are believed responsible for the primary dystonia in some patients.
遗传缺陷在某些病人中被认为是导致原发性肌张力障碍的原因。