Anxiety News and Research

Latest Anxiety News and Research

Dual role of ghrelin in anxiety behavior is context-dependent

Ghrelin is a hormone released by the lining of the stomach that promotes feeding behavior. Decreasing ghrelin levels could potentially help combat obesity -- in fact, a vaccine that lowers ghrelin levels in order to reduce appetite is being studied as a treatment for obesity.

14 Sep 2012

Longer looks: The smells to treat PTSD; Nudging healthy choices; When a disabled daughter was shunned

On an Orlando college campus, veterans and active duty soldiers suffering from post-traumatic stress disorder inhale the unmistakable smell of burning tires, rotting garbage and Middle Eastern spices as part of a virtual reality treatment for the psychological wounds of war. Participants sit in a chair wearing a head-mounted display and video goggles connected to a computer system and a scent machine that puffs out the odors, recreating their memories of war.

14 Sep 2012

Moderate exercise may help people cope with future anxiety and stress

Moderate exercise may help people cope with anxiety and stress for an extended period of time post-workout, according to a study by kinesiology researchers in the University of Maryland School of Public Health published in the journal Medicine and Science in Sports and Exercise.

14 Sep 2012

Neuralstem prices registered direct offering of 7,000,000 shares of common stock

Neuralstem, Inc. today announced the pricing of a registered direct offering of 7,000,000 shares of its common stock, offered at a price to the public of $1.00 per share.

14 Sep 2012

Roundup: Portland to add flouride to city water; Fla. officials probe federal report of disabled children forced to nursing homes; Regulators find Minn. hospital violated federal patient protection laws

Over jeers and cheers from the audience, commissioners on the Portland, Ore., City Council voted Wednesday to add fluoride to the city's drinking water starting in 2014. Portland is the largest American city that doesn't add fluoride to its drinking water. But some groups have raised questions about the possible risks from fluoridation and oppose its use.

14 Sep 2012

Think ‘glass half full’ to reduce pain after breast surgery

Women who undergo surgery for breast cancer are less likely to experience postoperative pain if they have an optimistic personality, but are more likely to experience it if they already had preoperative pain, shows an analysis of the Study of Recovery after Breast Surgery.

13 Sep 2012

Drugs to treat anxiety, depression and insomnia may increase risk of driving accident

Drugs prescribed to treat anxiety, depression and insomnia may increase patients’ risk of being involved in motor vehicle accidents, according to a recent study, published in the British Journal of Clinical Pharmacology. Based on the findings, the researchers suggested doctors should consider advising patients not to drive while taking these drugs.

13 Sep 2012

GPs not always using reliable online resources for information on tinnitus

GPs are not always using the most comprehensive and reliable online resources to support them in treating patients with the debilitating hearing condition tinnitus, researchers have found.

13 Sep 2012

Classical music could ease the ‘dog’s life’ of kennels

Playing classical music to dogs housed in kennels on either a temporary or permanent basis results in them spending more time sleeping, and less time vocalizing, report researchers.

12 Sep 2012

Transcept completes enrollment in TO-2061 Phase 2 trial for obsessive compulsive disorder

Transcept Pharmaceuticals, Inc. today announced that it has completed enrollment in its Phase 2 clinical trial evaluating TO-2061 added as adjunctive therapy for patients with obsessive compulsive disorder (OCD) who have not adequately responded to first-line treatment with an approved OCD medication.

12 Sep 2012

Genes predict the brain's reaction to smoking

Have you ever wondered why some people find it so much easier to stop smoking than others? New research shows that vulnerability to smoking addiction is shaped by our genes. A study from the Montreal Neurological Institute and Hospital - The Neuro, McGill University shows that people with genetically fast nicotine metabolism have a significantly greater brain response to smoking cues than those with slow nicotine metabolism.

12 Sep 2012

Problem shared is a problem halved for mothers of cardiac defect babies

Posttraumatic stress, depression, and anxiety are common in pregnant women after receiving a prenatal diagnosis of congenital heart disease, say researchers.

11 Sep 2012

Specific white matter connectivity reduced in anxiety patients

Patients with generalized anxiety disorder have reduced functional connectivity between areas of the brain associated with fight-or-flight response and emotion regulation, researchers report.

11 Sep 2012

Pediatric pain: An interview with Lori Kozlowski

The pain experienced by the infants, children and adolescents in our study was the result of a broad range of medical and surgical conditions.

11 Sep 2012

William LifeSkills program could reduce anger, blood pressure among school students

A 10-week program that fits easily into the high school curriculum could give students a lifetime of less anger and lower blood pressure, researchers report.

11 Sep 2012

Heptares uses StaR technology to solve structure of CRF-1 receptor

Heptares Therapeutics today announces that it has used its StaR technology to solve entirely in-house the first structure of a Family B sub-class G protein-coupled receptor (GPCR).

10 Sep 2012

Soy-rich diet can mitigate effects of bisphenol A

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 specific region of the brain called the amygdala. The researchers also found that a soy-rich diet can mitigate these effects.

10 Sep 2012

Bullying prevention experts available for comment

Bullying was once considered a childhood rite of passage. Today, however, bullying is recognized as a serious problem. Up to half of all children are bullied at some point during their school years, according to the American Academy of Child and Adolescent Psychiatry. And thanks to tech-savvy kids, cyberbullying and other forms of electronic harassment are now commonplace.

7 Sep 2012

Maternal posttraumatic stress, depression and anxiety common after prenatal diagnosis of CHD

Heart defects are the most common form of congenital malformations affecting newborns. Infants who were prenatally diagnosed with congenital heart disease (CHD) are more stable and have better outcomes than infants who were diagnosed after birth. Diagnosing CHD in a fetus also allows mothers to educate themselves on heart malformations, consider their options, and potentially plan for intervention or surgery after birth.

7 Sep 2012

Toddlers with cancer more likely to develop trauma disorders than babies

The diagnosis and treatment of cancer does not only trigger posttraumatic stress disorder in adults and older children; infants and toddlers with cancer also suffer from trauma disorders, as researchers from the University of Zurich and the University Children's Hospital Zurich show for the first time. This discovery should be taken into account while treating children to prevent them from developing long-term psychological disorders.

7 Sep 2012