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Autistic brain has fewer neurons for processing emotion
For the first time, research has shown that the autistic brain has fewer neurons in an area related to emotion and social behavior, according to a new study published in the July 19 issue of The Journal of Neuroscience.   view more (2006-07-20)

Essential Hope for Multiple Sclerosis
New research by psychologists reveals the positive effects of aromatherapy on the quality of life for Multiple Sclerosis (MS) sufferers. Researchers at the University of Teeside found MS patients, in spite of experiencing the same symptoms, felt more vitality, happiness and peace during aromatherapy treatment, and less depression, fatigue and... view more... (2004-08-23)

Does playing violent video games increase aggression in teenagers?
Playing violent video games seems to increase hostility and anger in teenagers, but it may not be just related to whether the game contains violence. A study carried out by Anna Warm, whilst at the Department of Psychology, University of Central Lancashire, presented today Thursday 7 September at The British Psychological Society's Social... view more... (2000-08-25)

Physiological markers for cutting, other self-harming behaviors by teenage girls found
Non-fatal, self-inflicted injuries by adolescent and young adult females are major public health problems and researchers have found physiological evidence that this behavior may lead to a more serious psychological condition called borderline personality disorder.   view more (2006-06-16)

Multiple genetic 'flavors' may explain autism
While debate still rages over the 'cause' of autism, mounting evidence suggests that genetic factors play a major role in the disease. Two recent studies led by James Sutcliffe, Ph.D., and Randy Blakely, Ph.D., investigators with the Vanderbilt Center for Molecular Neuroscience and the Vanderbilt Kennedy Center for Research on Human Development,... view more... (2005-07-26)

Pet owners are sick more often and exercise less than other working-aged people
A common perception is that pet owner is a young person who is full of action, exercises a lot, and actively plays with a pet, particularly with a dog. The reality is different, however.   view more (2006-12-28)

Anxiety before surgery complicates recovery in children
Children who are anxious before surgery experience a more painful, slow, and complicated postoperative recovery, according to a Yale School of Medicine study published this month in Pediatrics.   view more (2006-08-23)

Social imitation in neonatal monkeys
Humans do it. Chimps do it. Why shouldn't monkeys do it, too? Mimicry exists throughout the animal kingdom, but imitation with a purpose-matching one's behavior to others' as a form of social learning-has been seen only in great apes.   view more (2006-09-05)

New study: Pine bark extract reduces ADHD symptoms in children
A new study to be published in the June 17 edition of the journal of European Child & Adolescent Psychiatry shows a significant reduction of Attention-Deficit/Hyperactivity Disorder (ADHD) symptoms in children after supplementing with Pycnogenol® (pic-noj-en-all), an antioxidant plant extract from the bark of the French maritime pine tree,... view more... (2006-06-19)

Elevated rates of mental health problems among survivors of tsunami
Adult and children in the tsunami-affected areas in Thailand have elevated rates of mental health problems such as symptoms of posttraumatic stress disorder and depression up to 9 months after the disaster   view more (2006-08-02)

Scientists, linking gene with serotonin and depression, offer insights to new treatments
For the more than 18 million Americans who suffer from depressive illnesses, the best pharmacological treatments are those that increase levels of serotonin, the brain chemical that regulates mood, sleep and memory.   view more (2006-01-09)

Neurobiology of dread gives scientists clues about human decision making
In order to better understand how people make decisions when the outcomes are known to be unpleasant, a team of Emory neuroscientists led by Gregory Berns, MD, PhD, used functional magnetic resonance imaging (fMRI) to determine the areas of the brain that are activated when someone experiences dread.   view more (2006-05-05)

Alcohol and high-risk sexual behaviors in Botswana
Heavy alcohol consumption is strongly and consistently associated with sexual risk behaviors in both men and women in Botswana, according to one of the few research studies on the topic in sub-Saharan Africa.   view more (2006-10-10)

Comorbidities common in bipolar disorder, may have genetic link
While the symptoms of bipolar disorder can be disabling on their own, most patients with the condition also are afflicted with a variety of other psychiatric, substance use and physical disorders.   view more (2007-06-11)

Study links early friendships with high-quality sibling relationships
Children who experience a rewarding friendship before the birth of a sibling are likely to have a better relationship with that brother or sister that endures throughout their childhood.   view more (2006-01-30)

Trust-building hormone short-circuits fear in humans
A brain chemical recently found to boost trust appears to work by reducing activity and weakening connections in fear-processing circuitry, a brain imaging study at the National Institutes of Health's (NIH) National Institute of Mental Health (NIMH) has discovered.   view more (2005-12-09)

Hair-pulling disorder caused by faulty gene in some families
Scientists at Duke University Medical Center have identified gene mutations that cause trichotillomania, a psychiatric disorder that triggers people to compulsively pull their hair.   view more (2006-09-27)

Ebola outbreaks killing thousands of gorillas and chimpanzees
Why have large outbreaks of Ebola virus killed tens of thousands of gorillas and chimpanzees over the last decade? Observations published in the May issue of The American Naturalist provide new clues, suggesting that outbreaks may be amplified by Ebola transmission between ape social groups.   view more (2007-04-17)

Is it possible to reduce the threat of nuclear terrorism?
Nuclear terrorism is the gravest international security challenge today. Is the United States prepared to cope with this very real threat? Is nuclear terrorism preventable? What steps has the U.S. already taken to avoid this catastrophe and what steps should be taken in the future?   view more (2006-09-01)

Medication eases obsessive-compulsive symptoms
A medication used to ease symptoms of amyotrophic lateral sclerosis, or Lou Gehrig's disease, also is helpful in treating people with treatment-resistant obsessive-compulsive disorder (OCD), according to a pilot study at Yale School of Medicine.   view more (2005-08-01)
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