Figure 8.

Type 1 neuron locations overlap with effective sites for stimulation-induced disruption of sucrose licking in NAc. A, Coronal schematic outlines of the right NAc area at different anterior–posterior coordinates (adapted from (Paxinos and Watson, 1998). The location of 54 electrodes on which type 1 neurons in NAc were recorded are shown in green, and 17 effective stimulation sites in NAc are shown in red. The two electrode sites shown in red framed in green (at AP +1.6) were sites where type 1 neurons were detected, and effective stimulation was produced by the same electrode. B, The number of type 1 recording and effective stimulation sites as a function of their location along the anterior–posterior axis.