Cognitive Function Current Events | Cognitive Function News | 5
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Diabetes drug shows promise for preventing brain injury from radiation therapy
Researchers at Wake Forest University School of Medicine are the first to report that in animal studies, a common diabetes drug prevents the memory and learning problems that cancer patients often experience after whole-brain radiation treatments. view more (2007-01-11)
A first glimpse at healthy brain and behavioral development
Yes, there are gender differences in cognitive function, but they're more limited than previously thought. And yes, income does affect cognitive performance - but less than expected when only healthy children are considered. view more (2007-05-18)
One reason to test premature babies early: Results provide clues to later cognitive development
Now a study from researchers at the Albert Einstein College of Medicine in the Bronx, N.Y., and the University of Ghent in Belgium, finds that early cognitive deficits in infancy such as poorer attention, slower processing speed and poorer recognition memory are important harbingers of later cognitive deficits. view more (2005-11-14)
Daytime light exposure dynamically enhances brain responses
Exposure to light is known to enhance both alertness and performance in humans, but little is understood regarding the neurological basis for these effects, especially those associated with daytime light exposure. view more (2006-08-22)
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)
Medication eases obsessive-compulsive symptoms
A medication used to ease symptoms of amyotrophic lateral sclerosis, or Lou Gehrig's disease, also is helpful in treating people with treatment-resistant obsessive-compulsive disorder (OCD), according to a pilot study at Yale School of Medicine. view more (2005-08-01)
New study challenges NICE guidelines on adolescent depression
Should adolescents with depression be prescribed antidepressants, and if so, should they be given only with a psychological therapy, as advocated by the National Institute for Health and Clinical Excellence (NICE)" view more (2007-07-20)
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)
Sustained blood pressure treatment lowers dementia risk in elderly
Maintaining high blood pressure treatment may reduce the risk of dementia in old age, researchers reported in the rapid access issue of Stroke: Journal of the American Heart Association. view more (2006-04-07)
Psychological Treatment May Help Patients With Chronic Toxic Encephalopathy Due To Organic Solvents
A group of investigators from the University of Amsterdam and Groningen review in a paper published in Psychotherapy and Psychosomatics the literature on chronic toxic encephalophathy. Chronic toxic encephalopathy (CTE), which can result from long-term exposure to organic solvents, is characterized by problems of attention and memory, fatigue and... view more... (2003-09-01)
A Specific Psychotherapy May Increase Psychological Well-being
Two Italian researchers (Drs Fava and Ruini of the University of Bologna) describe a new development in psychotherapeutic research, a specific therapy for increasing psychological well-being. The Authors outline the background of its development, the structure of well-being therapy, its key concepts and technical aspects. Well-being therapy is... view more... (2003-05-26)
PET imaging focuses on medication's purported ability to improve mental performance
Concerned by the growing numbers of people using stimulant medications such as methylphenidate (MP)-either legally or illegally-to improve attention and focus, researchers used positron emission tomography (PET) imaging with the radiotracer fluorodeoxyglucose (FDG) to assess the effects of the drug on brain function in the normal human brain. view more (2008-06-17)
Older surgical patients at greater risk for developing cognitive problems
Patients over the age of 60 who have elective surgeries such as joint replacements, hysterectomies and other non-emergency, inpatient procedures, are at an increased risk for long-term cognitive problems, according to a new study led by Duke University Medical Center researchers. view more (2008-01-03)
New light on link between snoring and cognitive deficits in children
About two-thirds of children with sleep-disordered breathing (SDB)- snoring or obstructive sleep apnea (OSA)- have some degree of cognitive deficit, but the severity of the cognitive deficit has been notoriously difficult to correlate to the severity of the SDB. view more (2008-10-07)
Ovary removal surgery elevates risk for dementia
Mayo Clinic researchers have found that ovariectomy, surgical removal of a woman's ovaries, raises her risk of developing dementia or cognitive impairment. Risk is especially increased if a woman has her ovaries removed at a young age. view more (2006-04-06)
Better sleep may put Huntington's disease sufferers back on track
Mice carrying the genetic mutation that causes Huntington's Disease (HD) showed marked improvements in alertness and their ability to learn after they were given drugs that put them to sleep. view more (2007-07-18)
Hearing loss in older adults may compromise cognitive resources for memory
In a new study, Brandeis University researchers conclude that older adults with mild-to-moderate hearing loss may expend so much cognitive energy on hearing accurately that their ability to remember spoken language suffers as a result. view more (2005-08-30)
Study shows psychotherapy useful in treating post-traumatic stress disorder in early stages
When treated within a month, survivors of a psychologically traumatic event improved significantly with psychotherapy, according to a new study presented at the American College of Neuropsychopharmacology (ACNP) annual meeting. view more (2007-12-10)
Dementia on the rise in aging populations
Life expectancy continues to rise in most countries around the world, and in industrialized nations it is not uncommon for people to live well into their 90s. One consequence is that dementia will become much more common. view more (2006-10-31)
Alzheimer's pathology related to episodic memory in those without dementia
Alzheimer's pathology can appear in the brains of older men and women without dementia or mild cognitive impairment. view more (2006-06-27)
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