Imaging neural activity in worms, flies and mice with improved GCaMP calcium indicators

Lin Tian, S. Andrew Hires, Tianyi Mao, Daniel Huber, M. Eugenia Chiappe, Sreekanth H. Chalasani, Leopoldo Petreanu, Jasper Akerboom, Sean A. McKinney, Eric R. Schreiter, Cornelia I. Bargmann, Vivek Jayaraman, Karel Svoboda, Loren L. Looger