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. 2009 Aug;16(8):486–493. doi: 10.1101/lm.1463909

Table 1.

Renewal of fear and c-Fos expression in different brain structures

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Results of one-way ANOVAs and post-hoc Fisher's PLSD tests for each brain region. c-Fos levels are shown as numbers of immunopositive cell nuclei per area of each structure expressed in millimeters squared (± SEM). Significance levels (Fisher's PLSD tests) refer to differences between EXT-SAME and EXT-DIFF (*P < 0.05, **P < 0.01, ***P < 0.001); between NO-EXT and EXT-SAME or EXT-DIFF (^P < 0.05, ^^P < 0.01, ^^^P < 0.001); between NO-COND and EXT-SAME or EXT-DIFF (#P < 0.05, ##P < 0.01, ###P < 0.001); between NO-EXT and NO-COND ($P < 0.05, $$P < 0.01), as well as between NO-EXT and EXT-SAME (&P < 0.05) groups; (ns) no significant difference between groups.