Traumatic events are known to be lasting. People wake up in the middle of the night from a nightmare or everyday things may remind them of the traumatic event. But soon, people may be able to take the negative emotions associated with a memory and change it into a positive emotion.
In a study published in Nature, researchers at MIT show that they are able to change the positive or negative emotions tied to memory in mice, and are optimistic that the findings can be translated to humans. Continue reading “Scientists switch out bad memories for good in mice: Hope for PTSD?”