Skip to main content
. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Neurobiol Learn Mem. 2013 Nov 11;113:69–81. doi: 10.1016/j.nlm.2013.11.002

Figure 2. Increased PL single-unit activity during extinction retrieval in extinction-impaired S1 mice.

Figure 2

(A) Average post-CS-related single-unit firing during early extinction. (B) Peri-event histogram of CS-related single-unit firing during early extinction (first 100 msec, inset). (C) Average post-CS-related single-unit firing during late extinction. (D) Peri-event histogram of CS-related single-unit firing during late extinction (first 100 msec, inset). (E) Higher average post-CS-related single-unit firing during extinction retrieval in S1 mice, relative to B6 mice, and higher firing during retrieval than late extinction in S1 mice. (F) Peri-event histogram of CS-related single-unit firing during extinction retrieval (first 100 msec, inset). n=6–7 mice per strain, n=55–65 units per test phase and strain. Data are Means ± SEM. * P<.05 versus B6/same task-phase, † P<.05 retrieval versus late extinction.