Brief sensory deprivation triggers plasticity of dopamine-synthesising enzyme expression in genetically labelled olfactory bulb dopaminergic neurons.

The 1‐day effect was highly significant, while variability within the 3‐day control group meant that the effect of occlusion at this time point fell just short of significance after correction for multiple comparisons (1‐day mean ± SEM fold change: sham, 1.11 ± 0.12; occluded, 0.31 ± 0.046; Welch's t test with α = .025, t 18.25 = 6.45, p < .0001, N = 29; 3‐day: sham, 1.36 ± 0.38; occluded, 0.42 ± 0.13; Welch's t test with α = .025, t 8.50 = 2.33, p = .046; N = 16).

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