Anxiety Current Events | Anxiety News | 8
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Hunger hormone increases during stress, may have antidepressant effect
New research at UT Southwestern Medical Center may explain why some people who are stressed or depressed overeat. view more (2008-06-16)
New study seeks understanding of effects of social phobia
Social phobia or social anxiety disorder is a common and distressing problem that can cause sufferers immense difficulties in all areas of their lives, affecting their performance at work and personal relationships. view more (2005-01-24)
Sept. 11 terrorism continues to impact mental health of Americans
Long after Sept. 11, 2001, Americans' terrorism-related thoughts and fears are associated with increased depression, anxiety, hostility, posttraumatic stress and drinking, University of Illinois at Chicago researchers have found. view more (2008-02-13)
BUSM researchers show dieters can experience neurobiological similarities of drug addicts
Researchers from Boston University School of Medicine (BUSM) have shown that intermittent access to foods rich in fat and sugar induces changes in the brain which are comparable to those observed in drug dependence. view more (2009-11-10)
Traumatic events, but not post-traumatic stress disorder, common in childhood
Potentially traumatic events are common in children but do not typically result in post-traumatic stress symptoms or disorder, according to a report in the May issue of Archives of General Psychiatry, one of the JAMA/Archives journals. view more (2007-05-08)
Mental health intervention at school reduces PTSD among indonesian children affected by violence
A school-based intervention for children in communities affected by political violence in Indonesia reduced post-traumatic stress symptoms and helped maintain hope, but did not reduce traumatic stress-related symptoms, depressive symptoms, anxiety symptoms or functional impairment, according to a study in the August 13 issue of JAMA, a theme issue... view more... (2008-08-13)
Study links primary insomnia to a neurochemical abnormality in young and middle-aged adults
A study in the Nov. 1 issue of the journal Sleep is the first demonstration of a specific neurochemical abnormality in adults with primary insomnia, providing greater insight to the limited understanding of the condition's pathology. view more (2008-11-03)
New UF tool measures heart implant patients' anxiety
Implantable heart devices are the treatment of choice for patients with potentially life-threatening irregular heartbeats. But the thought of receiving a high-energy shock to restore normal cardiac rhythm can strike fear in their hearts nonetheless. view more (2006-06-27)
Size of brain structure could signal vulnerability to anxiety disorders
The size of a particular structure in the brain may be associated with the ability to recover emotionally from traumatic events. A new study by researchers from Massachusetts General Hospital (MGH) finds that an area called the ventromedial prefrontal cortex is thicker in volunteers who appear better able to modify their anxious response to... view more... (2005-07-12)
Smaller babies more prone to depression, anxiety later on
Turns out there might be some truth to the popular wisdom that plump babies are happy babies. A landmark public health study has found that people who had a low birth weight are more likely to experience depression and anxiety later in life. view more (2007-12-05)
Surrogate motherhood relatively stress-free
It is an enormous decision for a woman to become a surrogate mother for a childless couple. With so many issues involved that could cause anxiety (for example the surrogate mother having to hand over the child to its new parents after the birth, ensuring the surrogate takes care during the pregnancy and behaves healthily, and financial... view more... (2003-10-30)
Altering a protein makes mice less fearful
A University of Iowa study shows that loss or chemical inhibition of a protein, known as acid sensing ion channel protein (ASIC1a), reduces innate fear behavior in lab animals, making normally timid mice relatively fearless. view more (2007-08-02)
Genes determine whether sugar pills work
It is a well-known fact in drug trials that individuals can respond just as well to placebos, sugar pills, as to the active drug. view more (2008-12-04)
Brain stress system presents possible treatment
A brain circuit that underlies feelings of stress and anxiety shows promise as a new therapeutic target for alcoholism, according to new studies by researchers at the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health (NIH). view more (2008-02-27)
Study finds genetic link between sleep disorders and depression in young children
A study in the Feb. 1 issue of the journal SLEEP was the first to use twin data to examine the longitudinal link between sleep problems and depression. view more (2009-02-02)
Emotions can help predict future eating disorders
A PhD thesis at the University of the Basque Country (UPV/EHU) has analysed the role played by a number of emotional variables, such as the way in which negative emotions are controlled or attitudes to emotional expression, and to use these variables as tools to predict the possibility of suffering an eating disorder. view more (2009-03-17)
Stereotype-induced math anxiety undermines girls' ability to perform in other academic areas
A popular stereotype that boys are better at mathematics than girls undermines girls' math performance because it causes worrying that erodes the mental resources needed for problem solving, new research at the University of Chicago shows. view more (2007-05-24)
Free will takes flight: how our brains respond to an approaching menace
Wellcome Trust scientists have identified for the first time how our brain's response changes the closer a threat gets. Using a "Pac Man"-like computer game where a volunteer is pursued by an artificial predator, the researchers showed that the fear response moves from the strategic areas of the brain towards more reactive responses as... view more... (2007-08-24)
Study offers new insights into teenagers and anxiety disorders
Can scientists predict who will develop anxiety disorders years in advance? UCLA psychology professor Michelle Craske thinks so. She is four years into an eight-year study evaluating 650 students, who were 16 when the study began, to identify risk factors for the development of anxiety and depression - the most comprehensive study of its kind. view more (2008-09-16)
Studies suggest new brain protein may help in treating schizophrenia, insomnia and anxiety
A small protein in the brain that has only recently been discovered and, paradoxically, induces both profound wakefulness and a less anxious state, may represent a novel target for the treatment of psychotic behavior and schizophrenia. view more (2006-06-23)
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