_ Alzheimer's Disease and other Dementias Brain Health Mental & Emotional Health Depression & Cognitive Decline = Faster Brain Aging By Sondra Forsyth article People who develop depression and mild cognitive impairment (MCI) after age 65 are more likely to have biological and brain imaging markers that reflect a greater vulnerability for accelerated brain aging, according to a study conducted by researchers at the University of Pittsburgh School of Medicine. The findings were published online in Molecular Psychiatry.
_ Aging Well Brain Health Right Brain Stays Youthful as We Age By Sondra Forsyth article At least one part of the human brain appears to be able to process information the same way in older age as it does in the prime of life, according to research conducted at the University of Adelaide in Australia and presented at the 12th International Cognitive Neuroscience Conference in Brisbane in July 2014.
_ Healthy Diet & Nutrition Fish Really Is Brain Food! By Sondra Forsyth article Eating baked or broiled fish once a week is good for the brain, regardless of how much omega-3 fatty acid it contains, according to researchers at the University of Pittsburgh School of Medicine. The findings, published online in 2014 the American Journal of Preventive Medicine, add to growing evidence that lifestyle factors contribute to brain health later in life.
_ Loud Noise Can Affect Your Brain By Jane Farrell article A lot of loud noise may do more than damage your hearing: It actually alters the way the brain processes speech, neuroscientists say. Researchers from the University of Texas at Dallas said that could eventually lead to difficulty in distinguishing speech sounds hearing loss. The investigatorsΓÇÖ findings were published in the journal Ear and Hearing.
_ Watch: Fish Oil for Traumatic Brain Injuries? By Jane Farrell article Here's another addition to our Third Age video collection. Press play to start learning.
_ Brain Health Sleep Health A Good NightΓÇÖs Sleep Boosts Brain Power as We Age By Sondra Forsyth article A University of Oregon-led study published in the June 2014 issue of the Journal of Clinical Sleep Medicine found that middle-aged or older people who get six to nine hours of sleep a night think better than those sleeping fewer or more hours. The study reaffirms numerous small-scale studies in the United States, Western Europe and Japan, but it does so using data compiled across six middle-income nations and involving more than 30,000 subjects for a long-term project that began in 2007.
_ Menopause Menopause Brain: What You Need to Know Beat the Odds By Sondra Forsyth article By Soriyya Bawa As if hot flashes and irritability werenΓÇÖt enough to handle, women going through menopause also worry about the risk of memory loss. Some of the common cognitive concerns relating to memory loss that are reported by women going through menopause include trouble with routine mental tasks and remembering what was once easily retrievable information. A lot of research has delved into evaluating the link between menopause and memory loss, and weΓÇÖre now beginning to understand even more.
_ AD Drug to Prevent Brain Blood Clots By Sondra Forsyth article Experiments done in Sidney Strickland's Laboratory of Neurobiology and Genetics at Rockefeller University in New York have identified a compound that might halt the progression of Alzheimer's by interfering with the role amyloid-╬▓, a small protein that forms plaques in Alzheimer's brains, plays in the formation of blood clots. This work is highlighted in the July 2014 issue of Nature Reviews Drug Discovery.
_ "Brain Marijuana" Can Help with Dementia By Jane Farrell article The protein beta-amyloid, long suspected to play a key role in AlzheimerΓÇÖs, may begin its destructive process by blocking marijuana-like substances in the brain. A study by researchers from the Stanford University School of Medicine focused on the blocking of endocannabinoids in the early stages of AlzheimerΓÇÖs. Endocannabinoids are signaling substances that are the brainΓÇÖs versions of the psychoactive chemicals in marijuana and hashish. As a result of the discovery, the investigators are now focusing on the molecular details of exactly how the blocking occurs.
_ Brain Health Seeing the Inner Workings of the Brain By Sondra Forsyth article A team of scientists at Stanford University has improved a technique called CLARITY that they developed in 2013 to look into brains from deceased donors, according to a paper published June 19th 2014 in Nature Protocols. A release from the university explains that without this tool, the fatty outer covering of the brainΓÇÖs nerve cells blocks microscopes from taking images of the intricate connections between deep brain cells. CLARITY eliminates the fatty covering while keeping the brain intact with all its intricate inner wiring.
_ Mental & Emotional Health Imaging the Adult ADHD Brain By Sondra Forsyth article Brain scans done at the Massachusetts Institute of Technology differentiated adults who have recovered from childhood attention deficit hyperactivity disorder (ADHD) and those whose difficulties linger. The study was published in the June 10th 2014 issue of the journal Brain. A release from MIT notes that about 11 percent of school-age children in the United States have been diagnosed with ADHD. While many of these children eventually outgrow the disorder, some carry their difficulties into adulthood: About 10 million American adults are currently diagnosed with ADHD.
_ Transplanted Neurons Last Many Years in PD Brains By Sondra Forsyth article Neurons transplanted into Parkinson's-affected brains appear healthy after 14 years, according to research done at Harvard University and McLean Hospital and published June 5th 2014 in the journal Cell Reports.
_ Brain Health Learning a 2nd Language Aids Your Aging Brain By Sondra Forsyth article If you grew up bilingual or learned a second language in high school, youΓÇÖve done your aging brain a favor. However, even if you start mastering a second language as an older adult, you can benefit from the positive effect your new non-native tongue will have on cognition as you age. ThatΓÇÖs the finding of research done at the Centre for Cognitive Aging and Cognitive Epidemiology at the University of Edinburgh and published in June 2014 in Annals of Neurology.
Medical Care Better Screening for Brain Aneurysms By Jane Farrell article New research by an international consortium, including a researcher from Lawrence Livermore National Laboratory in California, may help physicians better understand the chronological development of a brain aneurysm. The study was published in the June 2014 print issue of the journal Stroke.
_ New Tx to Protect Brain Cells in PD By article April was Parkinson's Awarness Month, but here at ThirdAge we want to promote PD awarness all year long. To that end, here's a fascintating and encouraging new study about PD.
_ Meditation Can Give Your Brain A Rest By Jane Farrell article If you’re doing focused meditation, your brain is in effect giving itself a bit of a rest. Norwegian and Australian researchers, examining brain activity via an MRI, found that concentrated meditation, in which a subject focuses on breathing and works to suppress other thoughts, showed a brain activity level that was almost the same as the brain resting.
Longevity Gene May Be a Brain Booster By article If you’re lucky, you inherited a longevity gene that will up your chances of living to a ripe old age. Better yet, scientists at the University of California San Francisco have shown that people who have a variant of a longevity gene called KLOTHO are blessed with superior brain skills such as thinking, learning, and memory regardless of their age, sex, or even whether they have a genetic risk factor for Alzheimer's disease.
_ Exercise Helps Brain Health By Jane Farrell article Add one more to the already long list of exercise benefits: A study of older adults at increased risk for Alzheimer's disease shows that moderate physical activity may protect brain health. Everyone loses some brain volume with age, but people with a genetic risk for Alzheimer’s usually show greater weakening overtime in the area of the brain known as the hippocampus. The hippocampus is responsible for memory and spatial orientation.