Authors: Feng Zhang; Johannes Vierock; Ofer Yizhar; Lief E Fenno; Satoshi Tsunoda; Arash Kianianmomeni; Matthias Prigge; Andre Berndt; John Cushman; Jürgen Polle; Jon Magnuson; Peter Hegemann; Karl Deisseroth Journal: Cell Date: 2011-12-23 Impact factor: 41.582