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. 2018 Jan 12;8:687. doi: 10.1038/s41598-017-18716-w

Figure 3.

Figure 3

c-fos expression in dopaminergic neurons during successful acquisition (SA, N = 8 per group). SPR = single pellet reaching, RC = reward control, CC = cage control. T = trained, U = untrained, L = left, R = right hemisphere. Asterisks indicate significant differences (*p < 0.05, **p < 0.01, ***p ≤ 0.001 in Tukey’s HSD test), values are mean ± s.e.m. (A) Superposition of TH+c-fos+ (green) and FB+ TH+c-fos+ (pink) neurons in VTA derived from 8 animals (2 sections per position per animal). Numbers indicate position relative to bregma. (B) Number of FB+ TH+c-fos+ neurons in rostral and caudal VTA sections. (C) Number of TH+c-fos+ neurons in rostral and caudal VTA sections.