Correction: Mol Neurodegeneration 16, 73 (2021)

https://doi.org/10.1186/s13024-021-00494-9

In the version initially published online of this article [1], the representative images of Fig. 4a and Fig. 6a were misused. An image of Aldh1a1Gi-ChR2 in Fig. 4a (lower left) and an image of L5PNGi-ChR2 in Fig. 6a (right) were the photographs from the other respective experimental groups. The errors have been corrected in PDF version of the article. This correction has been appended to the PDF version. The authors regret the errors.

Fig. 4
figure 1

a, The expression of Gi-ChR2 and GFP in Aldh1a1 neurons (Aldh1a1Gi-ChR2) and EGNIS (EGNISGFP), respectively

Fig. 6
figure 2

a, Representative images show the expression of Gi-ChR2 in L5PN (L5PNGi-ChR2 mice)