Beta-blockers 'blot out memories' A common blood pressure drug could help people who have witnessed traumatic events, such as the London bombings, to block out their distressing memories.
Brain-Based Values Patricia Churchland, author of Neurophilosophy reviews Michael S. Gazzaniga's book "The Ethical Brain." Review summarizes Gazzaniga's discussion about Free-Will as it relates to persons with brain-chemical abnormalities
Pill Anyone? Ethics of psychopharmacological enchancement of behavioral traits. Tech Central Station