- Binge drinking is prevalent during adolescence.
- Adolescence is also a crucial developmental time for cognitive functioning, including spatial working memory.
- A new study has found the female may be particularly vulnerable to the negative effects of binge drinking.
Brain
Your brain works hard to help understand your fellow person – no matter how different they may be.
According to a new study from USC, even failing to possess a full complement of limbs will not stop your brain from understanding what it is like for someone else to experience pain in one of them. It may, however, change the way your brain does so.
In a paper published online by Cerebral Cortex, USC researcher Lisa Aziz-Zadeh furthered her ongoing work in mapping out the way the brain generates empathy, even for those who differ physically from themselves.
NEW YORK – July 15, 2011 – Research by Columbia Business School's Michael Morris, Chavkin-Chang Professor of Leadership; Maia Young, assistant professor of Human Resources and Organization Behavior, UCLA Anderson School of Management and Vicki Scherwin, Assistant Professor, Management and Human Resources Management, California State University, Long Beach, suggests that we attribute certain leaders to be charismatic through "magical thinking".
Portland, Ore. — Nerve cells in the eye require vitamin C in order to function properly — a surprising discovery that may mean vitamin C is required elsewhere in the brain for its proper functioning, according to a study by scientists at Oregon Health & Science University recently published in the Journal of Neuroscience.
New discoveries by researchers at the University of Wisconsin-Milwaukee (UWM) offer potential for development of a first-ever pharmacological treatment for cocaine addiction.
A common beta blocker, propranolol, currently used to treat people with hypertension and anxiety, has shown to be effective in preventing the brain from retrieving memories associated with cocaine use in animal-addiction models, according to Devin Mueller, UWM assistant professor of psychology and a co-author with James Otis of the research.
Researchers at Mount Sinai School of Medicine have found that grape seed polyphenols—a natural antioxidant—may help prevent the development or delay the progression of Alzheimer's disease. The research, led by Giulio Maria Pasinetti, MD, PhD, The Saunder Family Professor in Neurology, and Professor of Psychiatry and Geriatrics and Adult Development at Mount Sinai School of Medicine, was published online in the current issue of the Journal of Alzheimer's Disease.
Babies have far less ability to recognize rapidly changing images than adults, according to research from the UC Davis Center for Mind and Brain. The results show that while infants can perceive flicker or movement, they may not be able to identify the individual elements within a moving or changing scene as well as an adult.
"Their visual experience of changes around them is definitely different from that of an adult," said Faraz Farzin, who conducted the work as a graduate student at UC Davis and is now a postdoctoral fellow at Stanford University.
Ever get the heebie-jeebies at a wax museum? Feel uneasy with an anthropomorphic robot? What about playing a video game or watching an animated movie, where the human characters are pretty realistic but just not quite right and maybe a bit creepy? If yes, then you've probably been a visitor to what's called the "uncanny valley."
Infants born prematurely are at risk for injuries to the white and gray matter of the brain that affect cortical development and neural connectivity. Certain forms of these injuries can be detected in the neonatal period using ultrasound, according to Columbia University Medical Center researchers.
Approximately five to ten percent of patients with primary or metastatic cancer suffer from devastating neurological complications such as headaches, seizures, confusion, difficulty swallowing and visual disturbances. These deficits are caused by a life-threatening form of brain invasion from cancer called neoplastic meningitis.
PROVIDENCE, R.I. [Brown University] — Women who are clinically depressed at the time they enter drug court have a substantially higher risk of using crack cocaine within four months, according to a new study. Because current but not past depression was associated with a higher risk of use, the study published in the journal Addiction suggests that addressing depression could reduce the number of women who fail to beat crack addiction in drug court.
WASHINGTON – Self-esteem increases during adolescence, then slows in young adulthood, but contrary to popular belief, there is no significant difference between men's and women's self-esteem during either of those life phases, according to research published by the American Psychological Association.
Milan, Italy, July 14, 2011 – Brain damage can cause significant changes in behaviour, such as loss of cognitive skills, but also reveals much about how the nervous system deals with consciousness. New findings reported in the July 2011 issue of Elsevier's Cortex demonstrate how the unconscious brain continues to process information even when the conscious brain is incapacitated.
Philadelphia, PA, 14 July, 2011 - Whether we choose to accept or fight it, the fact is that we will all age, but will we do so successfully? Aging successfully has been linked with the "positivity effect", a biased tendency towards and preference for positive, emotionally gratifying experiences. New research published in Biological Psychiatry now explains how and when this effect works in the brain.
Two years ago, researchers at UCLA found that specific regions in the brains of long-term meditators were larger and had more gray matter than the brains of individuals in a control group. This suggested that meditation may indeed be good for all of us since, alas, our brains shrink naturally with age.