Richard A. Andersen, (born October 27, 1950) is an American neuroscientist. He is the James G. Boswell Professor of Neuroscience at the California Institute of Technology in Pasadena, California. His research focuses on visual physiology with an emphasis on translational research to humans in the field of neuroprosthetics, brain-machine interfaces, and cortical repair.
Born in New Kensington, Pennsylvania, Andersen received his undergraduate degree in biochemistry at the University of California, Davis, in 1973 and his PhD in physiology under the mentorship of Professor Michael Merzenich from the University of California, San Francisco, in 1979. He completed a postdoctoral fellowship with Professor Vernon Mountcastle at the Johns Hopkins University School of Medicine in 1981. After serving as an assistant and associate professor at the Salk Institute in La Jolla, California and an adjunct associate professor at the University of California, San Diego, he moved to MIT, first as an associate and later as a full professor in the Department of Brain and Cognitive Science. In 1993 he moved to Caltech to join the Division of Biology.
Andersen, an author of over 200 scientific publications, is a member of the National Academy of Sciences and the Institute of Medicine of the National Academies as well as a fellow of the American Academy of Arts and Sciences, AAAS and the Neuroscience Research Program in La Jolla, California, and he holds several patents in the area of biotechnology. He has served as principal or co-investigator on dozens of grants, raising millions of dollars for basic and applied research in the visual neurosciences. Andersen has served as the director of Caltech's Sloan-Schwartz Center for Theoretical Neurobiology and MIT's McDonnell-Pew Center for Cognitive Neuroscience as well as serving on numerous advisory and editorial boards. He has delivered numerous named lectureships and has served as a visiting professor at the Collège de France.