Table 1.

Neuronal database: number of cells recorded from the different structures in the different states

Monkey	State	GPe		GPi		Border
		Single unit	Mixture of units	Single unit	Mixture of units	Single unit	Mixture of units
H	Normal	42	46	5	3	7	4
	MPTP	58	75	10	30	8	1
I	Normal	43	43	8	13		1
	MPTP	62	76	9	12	4	4
Total	Normal	85	89	13	16	7	5
	MPTP	120	151	19	42	12	5