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. 2020 Oct 24;13:100258. doi: 10.1016/j.ynstr.2020.100258

Fig. 1.

Fig. 1

Demonstration of viral expression and electrode placement for electrophysiology experiments. A. Representative image of AAV5-CamKIIα-ChETA terminal expression in the OFC 6 weeks after injection. * indicates the track of the OFC opto-probe. Arrows highlight ChETA-containing terminals. Scale bar = 500 μm. B. Representative image of AAV5-CamKIIα-ChETA expression at the bilateral injection sites in the MDT after 6 weeks. Scale bar = 1000 μm. C. Recording electrode placement in OFC (left) and stimulating electrode placement in MDT (right) for opto-LTD experiments. D. Recording electrode placement in OFC (left) and stimulating electrode placement in MDT (right) for opto-LTP experiments.