Table 1.

Spontaneous striatal activity in control and dopamine depleted mice as recorded with multi-electrodes.

	average firing rate (spikes/s)	spontaneously active / total number of channels	units identified through sorting
sham controls	1.08 ± 0.07	0.76 ± 0.08	51
hyperlocomotor dopamine-depleted	0.92 ± 0.05	0.76 ± 0.07	59
non-hyperlocomotor dopamine-depleted	0.96 ± 0.06	0.69 ± 0.07	54

Data are mean ± SEM