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. 2021 Aug 31;12:726895. doi: 10.3389/fphys.2021.726895

Figure 13.

Figure 13

Optical nerve-cuff electrode for optogenetic stimulation of peripheral neurons in freely moving animals. (A) Overall schematic illustration of the optical nerve cuff electrode. (B) Picture of an active photo-stimulating device. (C) Pictures of a mouse implanted with the opto-cuff electrode in (A,B). Examples of light off and light on states are shown. Modified with permission from Song et al. (2018).