Post by Deleted on Oct 25, 2007 0:26:30 GMT -6
Brain regions responsible for optimism located
By Will DunhamWed Oct 24, 3:56 PM ET
Imagine receiving a big chunk of cash in the future. Or winning a prize.
Chances are, such optimistic thoughts are coming from two places in the brain that play an important role in enabling people to, as the old song says, accentuate the positive, New York University scientists said on Wednesday.
Pinpointing the brain regions involved in optimism and positive thinking about the future, the researchers said, may also have shed light on what might be going wrong in people with depression.
The researchers used sophisticated brain imaging to track brain activity in 15 young adults -- seven men and eight women -- while they asked them imagine future scenarios. They included getting a lot of money, winning an award, going to a birthday party or ball game or the zoo, being lied to, the end of a romantic relationship, going to a funeral and others.
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By Will DunhamWed Oct 24, 3:56 PM ET
Imagine receiving a big chunk of cash in the future. Or winning a prize.
Chances are, such optimistic thoughts are coming from two places in the brain that play an important role in enabling people to, as the old song says, accentuate the positive, New York University scientists said on Wednesday.
Pinpointing the brain regions involved in optimism and positive thinking about the future, the researchers said, may also have shed light on what might be going wrong in people with depression.
The researchers used sophisticated brain imaging to track brain activity in 15 young adults -- seven men and eight women -- while they asked them imagine future scenarios. They included getting a lot of money, winning an award, going to a birthday party or ball game or the zoo, being lied to, the end of a romantic relationship, going to a funeral and others.
Read more