Stress found to activate enzyme that impairs memory
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WASHINGTON Has this happened to you? You get home after a super-stressful day and realize you&#39;ve forgotten some important event or errand?
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People under stress can probably relate to the fact that they become forgetful and now, researchers have scientific evidence that explains the reason why.
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It has long been clear that chronic stress wreaks havoc on our health. Scientists have now found molecular signs of this harm. In a study of mothers of chronically ill children, the cells
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British researchers have found that green and black tea inhibit the activity of certain enzymes in the brain, paving the way for improved memory and protecting against the development of Alzheimer&#39;s disease.
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You&#39;re less likely to remember important tasks when you&#39;re stressed out, Yale Medical School researchers confirm. While this may come as little surprise to busy moms, business executives and college students, the scientists now have an explanation.
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A new study suggests that blocking some memories helps in recalling others.
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NEW YORK  - People who suffer from chronic pain may find their memory taxed by everyday "multitasking," a new study suggests.
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Mice engineered to lack a stress-related brain protein appear to become depressed in stressful situations, providing insight into a possible source of human depression.
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Scientists have identified a group of proteins that together indicate a person has Alzheimer's disease in what may be a big step toward an accurate test for the devastating brain ailment.
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A new finding may explain how stress could ultimately lead to premature aging. Chronic psychological stress is associated with accelerated shortening of the caps, called
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STRESS plays a major role in the premature aging of cells, which makes them more vulnerable to disease, a group of researchers has claimed.
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[Health India]: Washington, Nov 30 : A new study by researchers at the University of California and San Fransisco has indicated that Psychological stress can take off several years from your life as it makes your cells age faster.
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The study showed that exposure to even mild stress can boost levels of memory-inhibiting PKC. The enzyme may also worsen the symptoms of bipolar disorder and schizophrenia and contribute to the deterioration of higher brain function.
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Rogue proteins that behave like those linked to vCJD and Alzheimer's can give yeast a survival advantage.
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NEW YORK  - People who have a tendency to  worry or feel very stressed out may be more likely to develop  Alzheimer's disease later in life, new research reports.
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An errant enzyme linked to bipolar disorder, in the brain&#39;s prefrontal cortex, impairs cognition under stress, an animal study shows.
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Psychological stress appears to speed cellular aging the equivalent of up to 17 years of normal aging. The difference shows up in telomeres, DNA-protein structures that cap the end of chromosomes.