Extended Data Figure 1: CS+-triggered and spontaneous occurrence of conditioned freezing responses. | Nature

Extended Data Figure 1: CS+-triggered and spontaneous occurrence of conditioned freezing responses.

From: Prefrontal neuronal assemblies temporally control fear behaviour

Extended Data Figure 1

a, Representative examples of conditioned freezing behaviour periods recorded 24 h after auditory fear conditioning (post-FC session). Freezing epochs occurred either independently of any sensory stimulation (thick grey lines) or were induced by CS+ presentations (thick black lines). b, Averaged percentage of freezing behaviour recorded 24 h after auditory fear conditioning (post-FC session) within or outside CS+ presentations (n = 7 mice, paired t-test, within versus outside CS+, **P < 0.01). c, Averaged percentage of freezing episodes initiated outside or within CS+ presentations and restricted or outlasting CS+ presentations (n = 7 mice). Error bars, mean ± s.e.m.

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