Table 1.

Patient Characteristics

Nucleus	Patient	Age (year)	Sex	Diagnosis	Medication (total/24 h)
STN	1	55	M	Parkinson's disease	Apomorphine 7 mg, Cabergoline 3 mg
	2	57	F	Parkinson's disease	Sinemet 500 mg, Pramipexole 5.6 mg, Thyroxine 150 μg
	3	58	M	Parkinson's disease	Trihexphenidyl 10 mg
	4	58	M	Parkinson's disease	Madopar 62 mg, Madopar CR 250 mg, Selegiline 10 mg, Amantadine 100 mg, Cabergoline 6 mg, Amitriptylline 10 mg, Gabapentin 500 mg, Co-codamol
	5	65	M	Parkinson's disease	Sinemet 100 mg, Sinemet CR 800 mg, Entacapone 800 mg, Ropinirole 24 mg, Amitriptylline 25 mg, Co-codamol
GPi	6	25	M	Dystonic tremor	Mysoline 750 mg
	7	53	M	Generalized dystonia	Nil
	8	26	M	Spasmodic torticollis	Nil
	9	53	M	Generalized dystonia	Atenolol 50 mg
PAG	10	29	M	Neuropathic pain (shoulder)	Paracetamol/Ibuprofen as needed
	11	58	M	Neuropathic pain (oral)	Gabapentin 800 mg bd
	12	35	F	Trigeminal neuralgia	Gabapentin 500 mg bd