Monthly Archives: January 2014

Erasing Memories

ILLUSTRATION: CHRISTINE DANILOFF/MIT

Nearly 8 million Americans suffer from posttraumatic stress disorder (PTSD), a condition marked by severe anxiety stemming from a traumatic event such as a battle or violent attack.

Many patients undergo psychotherapy designed to help them re-experience their traumatic memory in a safe environment so as to help them make sense of the events and overcome their fear. However, such memories can be so entrenched that this therapy doesn’t always work, especially when the traumatic event occurred many years earlier.

Continue to the full article.