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. Author manuscript; available in PMC: 2014 Sep 5.
Published in final edited form as: Physiol Behav. 2013 Oct 18;130:182–190. doi: 10.1016/j.physbeh.2013.10.005

Fig. 1.

Fig. 1

A) Effect of hypothalamic photostimulation on average latency to movement following stimulation in Hcrt::YFP control (YFP; n = 4), and Hcrt::ChR2-YFP (ChR2; n = 6) transduced animals prior to 4 days of swim stress (Pre-swim, left bars) and after 4 days of swim stress (Post-swim, right bars). * = p < 0.05 pre-swim Hcrt::YFP control vs. pre-swim Hcrt::ChR2-YFP; ** = p < 0.05 Pre-swim vs. Post-swim. B) Effect of hypothalamic photostimulation on c-cFos expression in orexin positive cells in YFP and ChR2 animals on the virus injected side (left bars) and the non-virus injected side (right bars). * = p < 0.05 Hcrt::YFP control vs. Hcrt::ChR2-YFP.