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In adults over 70, exposure to general anesthesia and surgery is associated with a subtle decline in memory and thinking skills, according to new Mayo Clinic research. The study analyzed nearly 2,000 participants in the Mayo Clinic Study of Aging and found that exposure to anesthesia after age 70 was linked to long-term changes in […]
As children, some people wanted to be movie stars and queens of the universe, to have pet unicorns and cloaks of invisibility — we could have it all because all we needed was the power of our imaginations. Now that we’re older, having it all looks a lot different. We balance the spinning plates of […]
WEDNESDAY, July 18, 2018 (American Heart Association) — A new study involving mice raises another concern about the danger of e-cigarettes in humans after experiments showed that short-term exposure to the device’s vapors appeared to increase the risk of clot formation. A higher risk of clots forming can lead to a greater chance of a […]
It turns out your mother was right: guilt is a powerful motivator. New research from the University of Chicago Booth School of Business finds that when it comes to predicting who is most likely to act in a trustworthy manner, one of the most important factors is the anticipation of guilt. In the study in […]
Using genetic sequencing, scientists have revealed the complete DNA makeup of more than 100 aggressive prostate tumors, pinpointing important genetic errors these deadly tumors have in common. The study lays the foundation for finding new ways to treat prostate cancer, particularly for the most aggressive forms of the disease. The multicenter study, which examined the […]
For decades, boxing coaches and analysts have concerned themselves with “the tale of the tape,” using a competitor’s measurements—height, weight and reach—to determine their advantage in an upcoming bout. Now, new research out of UC Berkeley suggests that the relative length of an athlete’s arms to their height might be even more important than previously […]
(HealthDay)—Have you reached your ideal weight? Congratulations! You’re halfway to winning the weight loss battle. The next phase, maintaining that loss, requires a different mindset. Think of it as a new permanent diet, not a return to your old way of eating, which is a sure way to return to your old weight. Following these […]
(HealthDay)—There have been 12 reported cases of people in the United States becoming sick after eating fresh crab meat from Venezuela, the U.S. Food and Drug Administration says. The agency said the illnesses were caused by Vibrio parahaemolyticus bacteria and advised people to avoid eating fresh crab meat from Venezuela. Illnesses began between April 1 […]
The function of the brain is based on the connections between nerve cells. In order to map these connections and to create the connectome, the “wiring diagram” of a brain, neurobiologists capture images of the brain with the help of three-dimensional electron microscopy. Up until now, however, the mapping of larger areas has been hampered […]
A research team led by Professor Jaewon Ko and Ji Won Um from Department of Brain and Cognitive Sciences identified a new principle of formation of brain synapses through synaptic binding protein complexes. Many nerve cells that make up the brain control the function of the brain through synapses. Although recent studies show that synaptic […]