Fig. 3From: Degeneration of human photosensitive retinal ganglion cells may explain sleep and circadian rhythms disorders in Parkinson’s diseaseRepresentative drawings of control and PD mRGCs. Blue indicates the parts of the cell located in the S1 IPL layer and red shows the parts of the cell located in the S5 IPL layer. a, b M1 mRGC in control and PD respectively. c, d M1d mRGC in control and PD respectively. e, f M2 mRGC in control and PD respectively. g, h M3 mRGC in control and PD respectively. Scale bar, 100 μmBack to article page