FINDINGS
While measuring brain activity with magnetic resonance imaging during blood pressure trials, UCLA researchers found that men and women had opposite responses in the right front of the insular cortex, a part of the brain integral to the experience of emotions, blood pressure control and self-awareness.
PITTSBURGH, July 13, 2016 - Most women will get hot flashes or night sweats at some point in life. However, when these symptoms occur and how long they last can vary dramatically among women. New findings show that women fit into four distinct groups when it comes to getting hot flashes and night sweats, with potential ramifications for therapy and prevention of future health conditions, according to the research led by the University of Pittsburgh Graduate School of Public Health.
BUFFALO, N.Y. - A new University at Buffalo study is helping researchers better understand how post-traumatic stress disorder fluctuates in students during their first year of college.
The segment of the young adult population with PTSD is particularly at risk for problem drinking and other harmful behaviors that can potentially exacerbate symptoms, according to Jennifer Read, a professor in UB's Department of Psychology and corresponding author of the paper published in the journal Psychological Trauma: Theory, Research and Policy.
ROCHESTER, Minn. -- Can estrogen preserve brain function and decrease the risk of Alzheimer's disease when given early in menopause? Newly postmenopausal women who received estrogen via a skin patch had reduced beta-amyloid deposits, the sticky plaques found in the brains of people with Alzheimer's disease, a Mayo Clinic study published this month in the Journal of Alzheimer's Disease found. Ultimately, these deposits harm neurons, leading to cognitive problems.
WACO, Texas (July 12, 2016) - Many diet plans are doomed from the start.
The reason? Dieters tend to adopt the wrong strategies, often planning to ditch their favorite foods and replace them with less-desirable options, according to new research from Baylor University's Hankamer School of Business.
Amsterdam, NL, July 12, 2016 - Parkinson's disease (PD) is the second most common neurodegenerative disorder that causes a range of motor and non-motor symptoms. During the course of the disease, dopamine (DA)-producing neurons are lost and bundles of proteins known as Lewy bodies (LBs) form in the brain. A study reported in the Journal of Parkinson's Disease provided molecular evidence that the FDA-approved leukemia drug nilotinib may restore brain dopamine and reduce toxic proteins associated with LB formation in PD and dementia patients.
Studies in both animals and humans have suggested that consuming artificial sweeteners can make you feel hungry and actually eat more. A comprehensive new study co-led by the University of Sydney has revealed for the first time why this response occurs.
Published today in the prestigious journal Cell Metabolism, the results shed light on the effects of artificial sweeteners on the brain in regulating appetite and in altering taste perceptions.
WASHINGTON, D.C., July 12, 2016 -- Travelers frequently report experiencing a significantly slower jet lag recovery after an eastward vs. westward flight. While some are quick to dismiss this complaint as being "all in their head," new research suggests it may be caused by the oscillation of a certain type of brain cells.
Historically, the United States (U.S.) has been a top receiving country of internationally educated nurses (IEN). These nurses had often worked in areas where there were significant nursing shortages. Therefore, U.S. was seen internationally as a major global contributor to a phenomenon of talent emigration known as nursing "brain drain", where locally educated nurses would go to school only to be seeking employment in the U.S., leaving their home country without adequate nursing talent and resources.
The inability to remember details, such as the location of objects, begins in early midlife (the 40s) and may be the result of a change in what information the brain focuses on during memory formation and retrieval, rather than a decline in brain function, according to a study by McGill University researchers.
EAST LANSING, Mich. -- Obese mice are much more likely than lean mice to overeat in the presence of environmental cues, a behavior that could be related to changes in the brain, finds a new study by a Michigan State University neuroscientist.
The findings offer clues in Alexander Johnson's quest to unpack the interconnected mechanisms of overeating and obesity. Obesity is an epidemic domestically - more than a third of Americans are considered to be obese - and a growing health problem in other parts of the world.
TORONTO, July 12, 2016-- No single assessment tool is able to consistently determine driving ability in people with Alzheimer's disease and mild cognitive impairment, a St. Michael's Hospital research review has found.
Individuals with very mild and mild Alzheimer's disease who took a road test had a failure rate of 13.6 and 33.3 per cent respectively, compared to a failure rate of 1.6 per cent in drivers without Alzheimer's disease. However, in general, patients with any degree of Alzheimer's disease still had a pass rate of almost more than 46 per cent.
AUSTIN, Texas -- Character traits, such as grit or desire to learn, have a heavy hand in academic success and are partially rooted in genetics, according to a psychology study at The University of Texas at Austin.
Though academic achievement is dependent on cognitive abilities, such as logic and reasoning, researchers believe certain personality and character traits can motivate and drive learning.
Scientists at the Montreal Neurological Institute and Hospital have used a powerful tool to better understand the progression of late-onset Alzheimer's disease (LOAD), identifying its first physiological signs.
RIVERSIDE, Calif. (http://www.ucr.edu) -- Researchers at the University of California, Riverside are bringing their idea for a 'Window to the Brain' transparent skull implant closer to reality through the findings of two studies that are forthcoming in the journals Lasers in Surgery and Medicine and Nanomedicine: Nanotechnology, Biology and Medicine.