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Pain Improves During First Year but Mental-Health Problems Linger in Returning Veterans With Major Limb Injuries
April 11, 2013 — Few studies document short- and long-term pain and behavioral health in combat-injured service members with major limb trauma. In a 2-year longitudinal study, multiple post-injury pain and related ... > full story -
'Seeing' the Flavor of Foods Before Tasting Them
April 11, 2013 — The eyes sometimes have it, beating out the tongue, nose and brain in the emotional and biochemical balloting that determines the taste and allure of food, a scientist said at a recent meeting. He ... > full story -
Most Effective PTSD Therapies Are Not Being Widely Used, Researchers Find
April 11, 2013 — Post-traumatic stress disorder affects nearly 8 million adults in any given year, federal statistics show. Fortunately, clinical research has identified certain psychological interventions that ... > full story -
What Happens in the Brain to Make Music Rewarding?
April 11, 2013 — A new study reveals what happens in our brain when we decide to purchase a piece of music when we hear it for the first time. The study pinpoints the specific brain activity that makes new music ... > full story -
'Strikingly Similar' Brains of Human and Fly May Aid Mental Health Research
April 11, 2013 — Scientists have revealed deep similarities in how the brain regulates behavior in arthropods (such as flies and crabs) and vertebrates (such as fish, mice and humans). The findings shed new light on ... > full story -
Tiny Wireless Device Shines Light on Mouse Brain, Generating Reward
April 11, 2013 — Using a miniature electronic device implanted in the brain, scientists have tapped into the internal reward system of mice, prodding neurons to release dopamine, a chemical associated with pleasure. ... > full story -
Older People May Be at Greater Risk for Alcohol Impairment Than Teens
April 11, 2013 — An acute dose of alcohol may cause greater impairment in coordination, learning and memory in the elderly than in young people, according to a new study. Researchers said the findings have profound ... > full story -
Texting, Social Networking and Other Media Use Linked to Poor Academic Performance
April 11, 2013 — Freshmen women spend nearly half their day -- 12 hours -- engaged in some form of media use, particularly texting, music, the Internet and social ... > full story -
Individual Donation Amounts Drop When Givers Are in Groups
April 11, 2013 — An anthropologist recently found that even when multiple individuals can contribute to a common cause, the presence of others reduces an individual's likelihood of ... > full story -
New Findings on the Brain's Immune Cells During Alzheimer's Disease Progression
April 11, 2013 — The plaque deposits in the brain of Alzheimer's patients are surrounded by the brain's own immune cells, the microglia. But it still remains unclear what role microglia play in Alzheimer's disease. ... > full story
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