Table 1.

Number of significant neurons

	Reward probability in the cue epoch	Direction in the motion epoch	Both
Caudate	76 (0.45)	101 (0.43)	45 (0.19)
SNpr	106 (0.44)	199 (0.86)	95 (0.41)
Local cerebellar neurons	60 (0.44)	69 (0.51)	41 (0.3)
Purkinje cell simple spikes	35 (0.38)	48 (0.53)	26 (0.28)

The number and fraction (in parenthesis) of neurons that significantly differentiated between the reward probability conditions during the cue epoch, the target motion direction during the motion epoch, and their intersect.