Figure 6.

Occupancy maps and place maps of all place cells analyzed from amygdala-stimulated animals. The left two in each group represent the occupancy maps from before and after amygdalar stimulation recording sessions. The right two in each group show place maps corresponding to the left two occupancy maps. The color scale for the firing rate in each place map corresponds to the firing rate (red, highest; blue, no spike) for each unit. The peak firing rate for each session is specified on the left (session 1) and right (session 2) sides of the corresponding place map.