Sentences with phrase «evidence of cognitive decline»

There is a finely graded inverse association between age and cognitive performance, 3 4 5 but the age at which cognitive decline becomes evident at the population level remains the subject of debate.5 6 7 A recent review of the literature concluded that there was little evidence of cognitive decline before the age of 60.8 This point of view, however, is not universally accepted.5 6 Clinicopathological studies show good correlation between neuropathology and the severity of cognitive decline, 9 10 11 and neurofibrillary tangles and amyloid plaques, the hallmarks of pathology, are known to be present in the brains of young adults.12 13 Emerging consensus on the long gestation period of dementia14 15 also suggests that adults aged under 60 are likely to experience age related cognitive decline.

Not exact matches

There is evidence to suggest a link between stress and an increased risk of Alzheimer's and cognitive decline.

«Now that we have more evidence that serotonin is a chemical that appears affected early in cognitive decline, we suspect that increasing serotonin function in the brain could prevent memory loss from getting worse and slow disease progression,» says Gwenn Smith, Ph.D., professor of psychiatry and behavioral sciences at the Johns Hopkins University School of Medicine and director of geriatric psychiatry and neuropsychiatry at Johns Hopkins University School of Medicine.

«Brain scan study adds to evidence that lower brain serotonin levels are linked to dementia: Results suggest serotonin loss may be a key player in cognitive decline, not just a side - effect of Alzheimer's disease.»

Those who slept fewer hours showed evidence of faster ventricle enlargement and decline in cognitive performance.

For years now the gold standard for R&D in Alzheimer's disease has focused on generating convincing evidence that any new therapy being studied could slow the cognitive decline of patients and help preserve their ability to perform the kind of daily functions that can keep a patient independent for a longer period of time.

«Our study provides further evidence that sleep - disordered breathing negatively affects attention, processing speed and memory, which are robust predictors of cognitive decline,» said senior study author Susan Redline, MD, MPH, Peter C. Farrell Professor of Sleep Medicine, Harvard Medical School.

Auriel Willette, a researcher in food science and human nutrition at Iowa State University, found evidence that an elevated presence of a protein called neuronal pentraxin - 2 may slow cognitive decline and reduce brain atrophy in people with Alzheimer's disease.

Auriel Willette, a researcher in food science and human nutrition, found evidence that an elevated presence of a protein called neuronal pentraxin - 2 may slow cognitive decline and reduce brain atrophy in people with Alzheimer's disease.

Strongest evidence was found for training and maternity spells being related to slower cognitive decline, suggesting beneficial associations of these kinds of leaves on cognitive function.

Brain imaging using radioactive dye can detect early evidence of Alzheimer's disease that may predict future cognitive decline among adults with mild or no cognitive impairment, according to a 36 - month follow - up study led by Duke Medicine.

However, growing evidence from a number of studies links the body's inflammatory response to increased rates of cognitive decline, suggesting that it would be worth exploring whether the treatment of gum disease might also benefit the treatment of dementia and Alzheimer's Disease.

«In conclusion, in this study we could not find evidence to support the claim that anthracycline treatment confers greater risk of cognitive decline for breast cancer survivors,» the study concludes.

A team of experts found no strong evidence to support current intervention methods against cognitive decline and dementia.

An analysis of published studies found no evidence that low - dose aspirin buffers against cognitive decline or dementia or improves cognitive test scores.

Although multiple sclerosis (MS) is generally considered a disease of the white matter, recent evidence suggests substantial involvement of gray matter in cognitive decline and disease progression.

But from a scientific perspective, for the rest of the population there is no conclusive evidence of a connection between gluten consumption and either cognitive decline or dementia.

While it's important to recognize that diet is frequently associated with other factors that may impact cognition in aging, Fargo says — such as smoking, education levels, and socioeconomic status — he does believe that there is «sufficiently strong evidence to conclude that a healthy diet may reduce the risk of cognitive decline.»

From the point of view of those who rely on peer - reviewed science, there is no conclusive scientific evidence of a connection between gluten consumption and cognitive decline or dementia.

Researchers haven't conclusively proven that cognitive decline in middle age predicts Alzheimer's or other dementias, but on balance the evidence suggests that small changes in midlife mental function can become magnified later in life, says Francine Grodstein, Sc.D., an epidemiologist and associate professor of medicine at Brigham and Women's Hospital, in Boston.

«There is a lot of evidence that [people] with cognitive decline are at highest risk of later developing dementia, so it is likely that preventing or delaying cognitive decline today will help reduce risk of dementia tomorrow,» says Grodstein, who was not involved in the research but wrote an editorial accompanying the study.

The new study provides the clearest evidence to date of early life cognitive decline in individuals with psychotic disorders.