by Kendra R. Parker Crystal Carr, M.S, is a Ph.D. Candidate in Biopsychology and a Rackham Merit Fellow at the University of Michigan in Ann Arbor. On Thursday, April 18, Carr will deliver her talk, “Exploring a Novel Model of Cocaine Addiction” in Schaap Auditorium (Science Center), at 11 AM. In today’s interview, Carr discusses her upcoming …