Hi guys, just came across this article,
BBC NEWS | Health | Drug can dampen down bad memories some parts sound a bit Sunshine of the Spotless Mind and others... well ... it's not like we didn't already know this...
The researchers believe that memories are initially stored in the brain in a malleable, fluid state before becoming hard-wired into the circuitry. Then, when they are recalled, they once again become fluid - and capable of being altered.