News tagged with behavior change
Single dose of hallucinogen may create lasting personality change
A single high dose of the hallucinogen psilocybin, the active ingredient in so-called "magic mushrooms," was enough to bring about a measureable personality change lasting at least a year in nearly 60 percent of the 51 participants ...
Psychology & Psychiatry
Sep 29, 2011 |
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Research indicates certain probiotics may influence brain functioning
(Medical Xpress) -- It was just last year that a certain company selling a special probiotic enhanced yogurt was ordered by a U.S. court to stop suggesting in its advertisements that it's product had health ...
Neuroscience
Aug 30, 2011 |
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'Promiscuous parasites' hijack host immune cells
Toxoplasma gondii parasites can invade your bloodstream, break into your brain and prompt behavioral changes from recklessness to neuroticism. These highly contagious protozoa infect more than half the wo ...
Medical research
Sep 20, 2011 |
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Childhood trauma leaves its mark on the brain
It is well known that violent adults often have a history of childhood psychological trauma. Some of these individuals exhibit very real, physical alterations in a part of the brain called the orbitofrontal ...
Psychology & Psychiatry
Jan 15, 2013 |
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Researchers map damaged connections in Phineas Gage's brain
(Medical Xpress) -- Poor Phineas Gage. In 1848, the supervisor for the Rutland and Burlington Railroad in Vermont was using a 13-pound, 3-foot-7-inch rod to pack blasting powder into a rock when he triggered ...
Neuroscience
May 17, 2012 |
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Study shows gene defect's role in autism-like behavior
Scientists affiliated with the UC Davis MIND Institute have discovered how a defective gene causes brain changes that lead to the atypical social behavior characteristic of autism. The research offers a potential target for ...
Autism spectrum disorders
Aug 10, 2012 |
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Study finds how BPA affects gene expression, anxiety; Soy mitigates effects
New research led by researchers at North Carolina State University shows that exposure to the chemical bisphenol A (BPA) early in life results in high levels of anxiety by causing significant gene expression changes in a ...
Medical research
Sep 07, 2012 |
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Change diet, exercise habits at same time for best results, study says
Most people know that the way to stay healthy is to exercise and eat right, but millions of Americans struggle to meet those goals, or even decide which to change first. Now, researchers at the Stanford University School ...
Health
Apr 21, 2013 |
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Exercise can extend your life by as much as five years, researchers find
Adults who include at least 150 minutes of physical activity in their routines each week live longer than those who don't, finds a new study in the American Journal of Preventive Medicine. Promoting the ye ...
Health
Dec 11, 2012 |
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Using human brain cells to make mice smarter
Glial cells – a family of cells found in the human central nervous system and, until recently, considered mere "housekeepers" – now appear to be essential to the unique complexity of the human brain. Scientists reached ...
Medical research
Mar 07, 2013 |
3.7 / 5 (3) |
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It pays to be healthier: Targeted financial incentives for patients can lead to health behavior change
Financial incentives work for doctors. Could they work for patients, too? Could they encourage them to change unhealthy behaviors and use preventive health services more? In some cases, yes, according to Dr. Marita Lynagh ...
Health
Nov 21, 2011 |
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Watching neurons learn
What happens at the level of individual neurons while we learn? This question intrigued the neuroscientist Daniel Huber, who recently arrived at the Department of Basic Neuroscience at the University of Geneva. During his ...
Neuroscience
Apr 26, 2012 |
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Children raised with corporal punishment at greater risk of developing cancer and heart disease
(Medical Xpress)—Parents who smack or shout at their children could be placing them at greater risk of developing cancer, heart disease and asthma.
Psychology & Psychiatry
Nov 12, 2012 |
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Smartphone app helps mentally ill persons
"On top of the world, or in the depths of despair" describes what doctors denote as Bipolar Disorder. Patients' moods change between episodes of depression and mania. The Cluster of Excellence "Cognitive Interaction Technology" ...
Psychology & Psychiatry
Nov 12, 2012 |
5 / 5 (2) |
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Study of link between night eating and the peculiar internal clock of fat cells
When researchers at the University of Pennsylvania messed with the internal clocks of mouse fat cells, a surprising thing happened. The mice got fat.
Medical research
Dec 04, 2012 |
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