1. Circadian genes Period 1 and Period 2 in the nucleus accumbens regulate anxiety‐related behavior. Issue 2 (8th October 2012) Authors: Spencer, Sade; Falcon, Edgardo; Kumar, Jaswinder; Krishnan, Vaishnav; Mukherjee, Shibani; Birnbaum, Shari G.; McClung, Colleen A. Journal: European journal of neuroscience Issue: Volume 37:Issue 2(2013:Jan.) Page Start: 242 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗