5-day old zebrafish head (20X), Confocal  Dr. Hideo Otsuna, University of Utah Medical Center, Department of Neurobiology and Anatomy  Salt Lake City, Utah

5-day old zebrafish head (20X), Confocal Dr. Hideo Otsuna, University of Utah Medical Center, Department of Neurobiology and Anatomy Salt Lake City, Utah

(Source: Wired)