'Sleepless grumps' seen in brain
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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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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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NEW YORK  - Five-year-old children who  snore or have sleep apnea -- the more serious disorder in which  breathing stops intermittently while they sleep-- score worse  on tests of memory and intelligence than unaffected kids,  investigators report.
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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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Blog: Suppressing the activity of a particular enzyme fixed brain cell structure and communication and improved mouse behavior.
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The stuff that dreams are made of is a chunk of grey matter deep down at the back of the human brain, reveals a study of a rare form of brain damage.
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Researchers expose differences in brain activity between people who fib and those who don't. Brain scans reveal that it really is easier to tell the truth.
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New research supports the hypothesis that during sleep, the connections between neurons weaken.
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Most days, neurologist Dr. Gil Snider is pouring over scans of the brain. He studies the brains of patients with multiple sclerosis, Parkinson s Disease and other neurological disorders.
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Researchers may have located the area in the brain that separates the stamp collectors from the pack rats.
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A mechanism in the brain may explain why some people cope better than others in the face of adversity.
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A person's optimism in the future seems to be controlled by a small front part of the mid-brain, according to a study that used brain imaging.
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Experts pinpoint a brain part that may hold the key to recognising places we have previously been.
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NEW YORK  - For some people, chronic insomnia may be a sign of broader mental health problems like depression and anxiety, according to a new study.
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New research underscores a vast transformation in the way scientists have come to understand the sleeping brain.
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Preliminary results from a study on the sleep patterns of non-human primates suggests that disrupted sleep patterns may hinder the success of people receiving treatment for alcoholism, Reuters reported Oct. 28.
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How many people have gotten home after a blindingly stressful day and realize they&#39;ve forgotten something important? Well, now at least there&#39;s a scientific explanation for the oversight.