Tuesday, May 10, 2011

Depression May Be Foretold in How We Remember - NYTimes.com

Depression May Be Foretold in How We Remember - NYTimes.com

But in studies under way at Oxford and elsewhere, scientists are looking to such failures to gain new insights into the diagnosis and treatment of depression. They are focusing not on what people remember, but how.

The phenomenon is called overgeneral memory, a tendency to recall past events in a broad, vague manner. “It’s an unsung vulnerability factor for unhelpful reactions when things go wrong in life,” said Mark Williams, the clinical psychologist who has been leading the Oxford studies.

Some forgetting is essential for healthy functioning — “If you’re trying to remember where you parked the car at the supermarket, it would be disastrous if all other times you parked the car at the supermarket came to mind,” said Martin Conway, a cognitive psychologist at the University of Leeds in England. But, a chronic tendency to obliterate details has been linked to longer and more intense episodes of depression.

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