Home News Archive - MPI for Ornithology The brains of birds synchronize when they sing duets Publications of S. He All genres Poster (1) Poster (1) 2001 Poster Euler, T.; He, S.; Masland, R. H.; Denk, W.: Light-evoked calcium signals in ON/OFF direction-selective ganglion cells in the rabbit retina, ARVO #611. ARVO Annual Meeting (2001) MPG.PuRe