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. Author manuscript; available in PMC: 2021 Jan 27.
Published in final edited form as: Behav Brain Res. 2019 Sep 13;378:112237. doi: 10.1016/j.bbr.2019.112237

Fig. 6.

Fig. 6.

Graphs illustrating numbers of c-Fos (PC38)-immunoreactive (ir)/tryptophan hydroxylase- (Tph-)ir cells from different rostrocaudal levels of the rat dorsal raphe nucleus (DR) in Experiment 1. Foreground bars represent the numbers of c-Fos (PC38)-ir/Tph-ir neurons. Background bars represent the total numbers of Tph-ir neurons (both c-Fos (PC38)-ir/Tph-ir neurons and c-Fos-immunonegative/Tph-ir neurons) within each subdivision. Graphs are arranged (A-H) according to rostrocaudal level in mm from bregma. Values indicate mean + standard error of the mean (SEM). Abbreviations: CLi, caudal linear nucleus; DRC, dorsal raphe nucleus, caudal part; DRD, dorsal raphe nucleus, dorsal part; DRI, dorsal raphe nucleus, interfascicular part; DRV, dorsal raphe nucleus, ventral part; DRVL/VLPAG, dorsal raphe nucleus, ventrolateral part/ventrolateral periaqueductal gray.