Title: Imaging neural activity in worms, flies and mice with improved GCaMP calcium indicators.
Authors: Tian L, Hires SA, Mao T, Huber D, Chiappe ME, Chalasani SH, Petreanu L, Akerboom J, McKinney SA, Schreiter ER, Bargmann CI, Jayaraman V, Svoboda K, Looger LL
Journal: Nat Methods
Published: 2009-12
Volume: 6
Pages: 875-81