Correction to: Cellular and Molecular Neurobiology (2016) 36:1045–1055 https://doi.org/10.1007/s10571-015-0295-2

The original version of this article unfortunately contained an error in Fig. 4a.

The Cresyl Violet-stained image of the Sham/LL group in cortex area was given incorrectly the same as of the image in Sham/LD group, and the image of the TBI/LD group in DG area was given incorrectly the same as of the image in TBI/LL group.

Hence, the correct Fig. 4a was given below:

Fig. 4
figure 4

Environmental circadian disruption reduces neuron survival in the cortex and hippocampus on day 14 after TBI. a Representative images of Cresyl Violet-stained brain sections. Scale bar 100 μm. Quantification of surviving neurons in the cortex (b), dentate gyrus (DG; c), and hippocampal CA1 region (d). #P < 0.05, ###P < 0.001 vs. Sham/LD group; *P < 0.05, ***P < 0.001 vs. TBI/LD group; one-way ANOVA followed by the Bonferroni post hoc test. Data are presented as mean ± SEM; n = 8 rats/group