Power and peak coherence ratios during memory retrieval after drug injections. A)
Power recorded during retrieval tests relative to post-injection recording
sessions in the home cage. *, #, † p
≤ 0.01 vs. home cage for RSC, DH, and ACC power, respectively. B) Same
as A for peak coherence. *, #, † p
≤ 0.01 vs. home cage for RSC-DH, RSC-ACC, and DH-ACC peak coherence,
respectively. Dashed lines indicate no change from post-injection recording
sessions in the home cage (ratio of 0.5). C) Plot of the first two principal
components derived from recordings made in the home cage post-injection (HC) and
during the retrieval test (Ret). Small symbols represent individuals in each
session; large symbols represent the average for each session. D) Mean Euclidian
distances between clusters in C. * Difference to hypothetical mean of 0
is non-negative and p < 0.01.