Cognitive Impairment Current Events | Cognitive Impairment News | 3
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Epilepsy-induced brain cell damage prevented in the laboratory
For some epilepsy patients, the side effects of epilepsy can be as troubling as the seizures. One pressing concern is the cognitive impairment seizures often inflict, which potentially includes memory loss, slowed reactions and reduced attention spans. view more (2007-10-30)
Noncorrectable vision problems associated with shorter lifespan in older adults
Visual problems that cannot be corrected are associated with increased risk of death among individuals between the ages of 49 and 74, and all visual impairments may be associated with the risk of death in older adults. view more (2009-10-13)
Memory test and PET scans detect early signs of Alzheimer's
A large study of patients with mild cognitive impairment revealed that results from cognitive tests and brain scans can work as an early warning system for the subsequent development of Alzheimer's disease. view more (2009-07-14)
Study finds B-vitamin deficiency may cause vascular cognitive impairment
A deficiency of B-vitamins may cause vascular cognitive impairment, according to a new study. Researchers at the Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) at Tufts University used an experimental model to examine the metabolic, cognitive, and microvascular effects of dietary B-vitamin deficiency. view more (2008-09-02)
Fighting Sleep, Penn Researchers Reverse the Cognitive Impairment Caused By Sleep Deprivation
A research collaboration led by biologists and neuroscientists at the University of Pennsylvania has found a molecular pathway in the brain that is the cause of cognitive impairment due to sleep deprivation. view more (2009-10-27)
New research suggests heart bypass surgery increases risk of Alzheimer's disease
Boston University School of Medicine (BUSM) researchers have discovered that patients who have either coronary artery bypass graft surgery or coronary angioplasty are at an increased risk of developing Alzheimer's disease. view more (2005-08-26)
Two pathways found that lead to Alzheimer's disease
Mild cognitive impairment (MCI), a transitional stage between normal cognition and Alzheimer's disease, exists in two different forms. view more (2006-01-10)
Penn Medicine pathologists pioneer biomarker test to diagnose or rule out Alzheimer's disease
A test capable of confirming or ruling out Alzheimer's disease has been validated and standardized by researchers at the University of Pennsylvania School of Medicine. view more (2009-03-17)
UK Childhood Blindness More Common Than Previously Thought (p 1359)
Increased ethnic diversity and greater survival of low-birthweight babies is contributing to a higher proportion of children becoming visually impaired or blind, according to authors of a UK study in this week's issue of THE LANCET. The study also highlights how childhood visual impairment is associated with lower socio-economic status. The... view more... (2003-10-22)
Omega-3 fatty acids may slow down early Alzheimer's in some cases
Omega-3 fatty acid supplements may slow cognitive decline in some patients with very mild Alzheimer's disease, according to new findings from Karolinska Institutet (KI) in Sweden. view more (2006-10-11)
Blood pressure compound may benefit brain tumor patients
A widely used blood pressure medication may be the key to preventing brain function loss common after radiation treatment, according to a newly published study by researchers at Wake Forest University Baptist Medical Center. The findings offer the hope of an improved quality of life for cancer patients. view more (2009-02-18)
New test could help diagnose early dementia
A new cognitive test for detecting Alzheimer's disease is quicker and more accurate than many current tests, and could help diagnose early dementia, concludes a study published on bmj.com today. view more (2009-06-10)
Drugs may not delay onset of dementia; and more
Researchers have examined the evidence in favour of giving people considered to be close to developing dementia the drugs that are most commonly used to treat the condition itself. view more (2007-11-27)
Lowering blood pressure doesn't prevent cognitive impairment, dementia
Lowering blood pressure does not appear to prevent cognitive or dementia-related disorders, a desired effect in light of the large number of elderly adults who suffer from both cognitive impairment and hypertension. view more (2006-05-24)
Early results from Alzheimer's neuroimaging studies could speed research
Alzheimer's disease researchers may be able to reduce the time and expense associated with clinical trials. view more (2007-06-13)
Chronically high blood sugar linked to risk of cognitive impairment
A four-year study of elderly women has found that chronically elevated blood sugar is associated with an increased risk of developing either mild cognitive impairment (MCI) or dementia. view more (2006-08-10)
Depression is a risk factor rather than early sign of Alzheimer's disease
A new study by researchers at Rush University Medical Center supports the idea that depression is truly a risk factor for Alzheimer's disease rather than a subtle early sign of its underlying pathology. view more (2008-04-08)
Neurological assessment of older adults: A crystal ball to the future
Standard neurological exams of older adults are good predictors of future brain health and quality of life. These tests should become part of the physician's routine examination of older adults say faculty from the Indiana University Center for Aging Research in an editorial in the June 23, 2008 issue of the Archives of Internal Medicine. view more (2008-06-24)
Mayo Clinic discovers potential link between celiac disease and cognitive decline
Mayo Clinic researchers have uncovered a new link between celiac disease, a digestive condition triggered by consumption of gluten, and dementia or other forms of cognitive decline. view more (2006-10-10)
New 'everyday cognition' scale tracks how older adults function in daily life
As more adults age into the high-risk period for cognitive impairment, clinicians need simple and reliable methods to identify where they may have problems in everyday life that reveal underlying changes in the brain. view more (2008-07-01)
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