She suffered from dystonia and neurological disorder, so she began using her feet instead.
她患有肌张力障碍和神经紊乱症,所以她开始用脚代替手。
经济学人(汇总)
The condition had a name, focal dystonia, and a cause, over-practising, but there was no cure.
这种情况有一个名字,局部性肌张力障碍,原因是过度练习。但是无法治愈。
连线杂志
Diseases such as Parkinson's disease, or dystonia, or things even like depression and obsessive compulsive disorder, are the result of abnormal electrical patterns of activity in the brain.
Dystonia is a neurological movement disorder in which sustained muscle contractions cause twisting and repetitive movements or abnormal postures. The movements may resemble a tremor. Dystonia is often initiated or worsened by voluntary movements, and symptoms may "overflow" into adjacent muscles.