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. 2011 Feb 15;6(2):e17047. doi: 10.1371/journal.pone.0017047

Figure 8. Response onset latencies of the VTA putative dopamine neurons.

Figure 8

(A) Response onset latencies of individual type-1 and 2 dopamine neurons to free fall and shake events. (B) Response onset latencies of individual type-3 dopamine neurons to free fall and shake events. (C) Response onset latencies of individual type-1 and 2 dopamine neurons to the reward CS that predicted sugar pellet and the aversive CS that predicted free fall. (D) Response onset latencies of individual type-3 dopamine neurons to the reward CS that predicted sugar pellet and the aversive CS that predicted free fall. (E) Population average response onset latencies of type-1 and 2 dopamine neurons (from the same data as shown in A and C) and (F) type-3 neurons (from the same data as shown in B and D). Response onset latencies for type-1/2 neurons to free fall, shake and aversive CS correspond to the latencies of suppression; while the others correspond to the latencies of activation. Error bars, s.d.