Gloster Aaron, assistant professor of biology, speaks on "Neurons looking back before firing: the timing of action potentials" during the Molecular Biophysics Retreat Sept. 21. Posted 10/05/06 Established and budding scientists attended the Seventh Annual Wesleyan University Molecular Biophysics Retreat at the Wadsworth Mansion in Middletown on Sept. 21. The retreat is an annual celebration of the Molecular Biophysics Program, which is co-directed by David Beveridge, professor of chemistry and Ishita Mukerji, associate professor and chair of molecular biology and biochemistry. Organized this year by Beveridge and Manju Hingorani, associate professor of molecular biology and biochemistry, the event was…