Thursday, June 19, 2025

New Method For Preventing Oxidative Damage To Cells: Findings Could Lead...

The discovery by UCLA biochemists of a new method for preventing oxidation in the essential fatty acids of cell membranes could lead to a new class of more effective nutritional supplements and potentially help combat neurodegenerative disorders such as Parkinson's disease and perhaps Alzheimer's.

Some Memory Complaints In The Elderly May Be Warning Signs Of...

Older individuals' complaints about memory lapses such as having trouble remembering recent events may indicate that they are experiencing cognitive problems that are greater than typical age-related changes. These findings, which are published September 15 in the Journal of the American Geriatrics Society, indicate that...

Brain’s Energy Restored During Sleep, Suggests Animal Study

In the initial stages of sleep, energy levels increase dramatically in brain regions found to be active during waking hours, according to new research in the June 30 issue of the Journal of Neuroscience.

High Cholesterol And Blood Pressure In Middle Age Tied To Early...

Middle-age men and women who have cardiovascular issues, such as high cholesterol and high blood pressure, may not only be at risk for heart disease, but for an increased risk of developing early cognitive and memory problems as well. That's according to a study released Feb. 21 that will be presented at the American Academy of Neurology's 63rd Annual Meeting in Honolulu April 9 to April 16, 2011.

Silent Vascular Disease Accompanies Cognitive Decline In Healthy Aging

Older people who are leading active, healthy lifestyles often have silent vascular disease that can be seen on brain scans that affect their ability to think, according to a new study led by UC Davis researchers and published online in the Archives of Neurology, one of the JAMA Archives journals.

Findings Offer New Clues Into The Addicted Brain

What drives addicts to repeatedly choose drugs, alcohol, cigarettes, overeating, gambling or kleptomania, despite the risks involved? Neuroscientists at the University of California, Berkeley, have pinpointed the exact locations in the brain where calculations are made that can result in addictive and compulsive behavior.

Low Levels of Omega-3 Fatty Acids May Cause Memory Problems

A diet lacking in omega-3 fatty acids, nutrients commonly found in fish, may cause your brain to age faster and lose some of its memory and thinking abilities, according to a study published in the February 28, 2012, print issue of Neurology®, the medical journal of the American Academy of Neurology. Omega-3 fatty acids include the nutrients called docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA).

Look After Your Brain

As the average life span becomes longer, dementia becomes more common. Swedish scientist Laura Fratiglioni has shown that everyone can minimize his or her risk of being affected. Factors from blood pressure and weight to the degree of physical and mental activity can influence cognitive functioning as one gets older.

Alzheimer’s Damage Occurs Early

The first changes in the brain of a person with Alzheimer's disease can be observed as much as ten years in advance -- ten years before the person in question has become so ill that he or she can be diagnosed with the disease. This is what a new study from Lund University in Sweden has found.

Chinese Club Moss Extract (Huperzine A) May Improve Cognition In Alzheimer’s...

Existing evidence suggests that patients with Alzheimer's disease who have taken Huperzine A have improved general cognitive function, global clinical status, functional performance and...

Hormone Curbs Depressive-Like Symptoms In Stressed Mice

A hormone with anti-diabetic properties also reduces depression-like symptoms in mice, researchers from the School of Medicine at the UT Health Science Center San Antonio reported July 9.

Signaling Path In Brain May Prevent That ‘I’m Full’ Message

Researchers at UT Southwestern Medical Center have identified a signaling pathway in the brain that's sufficient to induce cellular leptin resistance, a problem that decreases the body's ability to "hear" that it is full and should stop eating.