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. Author manuscript; available in PMC: 2016 Apr 1.
Published in final edited form as: Behav Neurosci. 2016 Jan 28;130(2):212–230. doi: 10.1037/bne0000130

Figure 5. Significant increase in basal amygdala FOS-like immunoreactive cells in fear conditioned PD 23 subjects compared to control.

Figure 5

FOS-like immunoreactive cell expression in fear conditioned and tone-alone control subjects in the basal amygdala, dorsal hippocampus CA1, perirhinal cortex, and lateral hypothalamus. The number of FOS-like positive cells per mm^3 of the basal amygdala was significantly higher after fear conditioning in PD 23 subjects though not PD 17 using a strong US. The lateral hypothalamus showed significantly higher FOS-like positive cell expression after fear conditioning regardless of age. n=22; Different from tone-alone: λ = p<.05