Woman&#39;s loss of dreams helps brain researchers make gains
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Swiss doctors may not yet know what makes us dream, but they&#39;re closer to understanding where they unfold in the brain by studying an elderly patient who lost her ability to dream following a stroke.
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A few nights without sleep can not only make people tired and emotional, but may actually put the brain into a primitive "fight or flight" state, researchers said on Wednesday.
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Most people have had deja vu -- that eerie sense of having experienced something before -- but U.S. researchers have identified the part of the brain responsible for this sensation, and they think it may lead to new treatments for memory-related problems.
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UK and Swiss scientists find a way to trigger an out-of-body experience in healthy volunteers.
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A therapist helps to rebuild functions (and families) shattered by brain trauma.
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Brain scans reveal how the brain gets "tired and over-emotional" when someone is deprived of sleep.
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Brain scans reveal how the brain gets 'tired and over-emotional' when someone is deprived of sleep.
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Researchers have unveiled a new way to map the brainâs billions of neurons.
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In research with rats, University of Pittsburgh scientists found that exercising limbs helps protect brain cells that are normally damaged or destroyed by Parkinson&#39;s disease (news - web sites).
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NEW YORK  - The dreaming reported by many patients during surgery, in most cases, does not mean the anesthesia is wearing off, Australian researchers report in the journal Anesthesiology.
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NEW YORK  - People who suffer from what was once called "hysteria" show altered patterns of brain activity connected to their symptoms, researchers reported Monday.
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Women who imbibe a little wine, beer or even spirits every day are less likely than teetotalers to see their memories and other thinking powers fade as they age, according to the largest study to assess alcohol's impact on the brain.
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Manchester scientists pinpoint a part of the brain they think plays a major role in understanding concepts.
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Differences in the brain may increase the chances a person will take drugs, scientists say.
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Mike Candrea was asleep Sunday night when he had his first dream in ages. As clear as day, he saw his late wife, Sue, come into his room, and he heard her say, &quot;Chill out.
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The little known and poorly understood syndrome seems to affect primarily women, researchers are reporting.
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Many women who have been treated for breast cancer complain of memory problems and an inability to concentrate. The complaints of fuzzy thinking are so common that cancer survivors have a name for the phenomenon - &quot;chemo-brain.