A tiny part of the brain keeps track of painful experiences and helps determine how we will react to them in the future, scientists say. The findings could be a boon to depression treatments.
The habenula (pronounced ha-BEN-you-la), a part of the brain less than half the size of a pea, has been shown in animal studies to activate during painful or unpleasant episodes.
[Photo by Britt-nee/Flickr]
[For more of this story, written by Douglas Quenqua, go toΒ http://www.nytimes.com/2014/08/05/science/a-look-at-how-we-process-painful-experiences.html?ref=health]
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