Here is what I am reading today:
They are wounded veterans, and after serving America, this week in London they will compete for America against other wounded veterans at the first-ever Invictus Games.
“Invictus” means “unconquered,” and that is exactly what these games will represent, said Sgt. Major Chris Self, who lost his leg after being shot in Iraq and is now captain of Team USA.
“It’s just telling everybody that hey, you know, we can overcome, and if we can do it, then those that are sitting at home watching or those that are sitting at home reading about it, they can do it too,” Self said.
“Intelligence, cognitive ability or cognitive performance is usually measured by a battery of tests that aim to quantify skills such as memory and analytical ability. There is loads of variation between people in how they perform on such tests, and these differences can be due to genetic and environment factors, and their interplay.”
“”This gets right to the heart of understanding, possibly, the mechanism by which one form of lipid is impacting the process of neuron degeneration,” said Dr. Guy Caldwell, UA professor of biological sciences and one of the study’s co-authors.”
“Laura Cacciamani, who recently earned her doctorate in psychology with a minor in neuroscience, has found supporting evidence. Cacciamani’s is the lead author on a co-authored study, published online in the journal Attention, Perception and Psychophysics, shows that the brain’s subconscious processing has an impact on behavior and decision-making.”
“”While we cannot say whether obesity is a cause or an effect of these patterns of dopamine activity, eating based on unconscious habits rather than conscious choices could make it harder to achieve and maintain a healthy weight, especially when appetizing food cues are practically everywhere,” said Kevin D. Hall, Ph.D., lead author and a senior investigator at National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of NIH. “This means that triggers such as the smell of popcorn at a movie theater or a commercial for a favorite food may have a stronger pull for an obese person – and a stronger reaction from their brain chemistry – than for a lean person exposed to the same trigger.””
“In a statement accompanying the publication of these findings, Dr. Jacques Blacher, the study’s lead author, said that new research like this should play a prominent role in determining public health initiatives for reducing epidemic hypertension: “Hypertension is the world’s most prevalent chronic disease. It affects more than 30% of adults aged 25 and above, and accounts for 9.4 million deaths every year. Given its increasing prevalence and the difficulty we as a global health community have in managing it, more should be done to identify causal behavioral relationships to blood pressure outcomes that can lead to better strategies for preventing hypertension.””
“”This increased sensitivity to animacy suggests that people are casting a wide net when looking for people they can possibly relate to—which may ultimately help them maximize opportunities to renew social connections,” explains psychological scientist and lead researcher Katherine Powers of Dartmouth College.”
“This study is the first experimental evidence of these effects, said Saurabh Thosar, a postdoctoral researcher at Oregon Health & Science University, who led the study as a doctoral candidate at IU’s School of Public Health-Bloomington.“
“The UB research has the potential to identify novel therapies for treating cocaine addiction and other psychostimulants, for which no effective drug therapy exists.
“Why is it that after staying clean for a month or a year, an addict will, seemingly without reason, start using drugs again?” asks David Dietz, PhD, principal investigator and assistant professor in the Department of Pharmacology and Toxicology in the UB School of Medicine and Biomedical Sciences. “It’s because addiction has rewired the brain.””