Supplementary Figure 6: Freezing responses in c-Fos experiments.
From: Modular organization of the brainstem noradrenaline system coordinates opposing learning states
(a) Paired CS-US group showed high freezing level while unpaired control group showed low freezing to CSs during 5CS retrieval. (b) Paired, but not unpaired, CS-US group extinguished fear memory during extinction session. Data represent the mean ± SEM.
