Fig. 8: Local CeA Fos plumes.

a Photomicrographs show laser-induced elevation of Fos expression as local CeA Fos plumes. b Diagram shows average size of Fos plumes, in which Fos expression was elevated >300% over eYFP baselines, radiating 0.2–0.35 mm around the fiber tip in hSyn and D1 ChR2 rats.