These are a collection of syndromes or disorders that cause movement disorders. This could be an increased or decreased amount of movement. Or, simply the presence of abnormal movements.

There is a subset of movement disorders which are treated medically, and which are responsive to surgical therapy. At Neuroaxis, Mr Nair is one of the few surgeons in Victoria trained to perform deep brain stimulation surgeries. Given below are a few of the conditions which respond to this mode of treatment, achieving good results.