Snapshots of Life: Reward Seeking, in Technicolor
Posted on by Dr. Francis Collins
Originally, this vibrant picture was just a set of black lines on a graph, charting the various paths of a laboratory rat as it made its way toward a lever to release a shot of sugar water. But Dr. Saleem Nicola, an NIH-funded researcher at Albert Einstein College of Medicine, Bronx, NY, wanted to pique the interest of his colleagues, so he decided to have a bit of fun with the image.
First, Dr. Nicola broadened the lines, giving them a noodle-like appearance. He then went on to use other information about the rat journeys to add rainbow hues, and, finally, he replaced the white background with black. The result is an eye-catching image that is among the winners of the Federation of American Societies for Experimental Biology’s 2013 BioArt competition.