Anxiety News and Research

Latest Anxiety News and Research

Cocaine-addicted rats show long-lasting increases in number of orexin neurons

A study in cocaine-addicted rats reports long-lasting increases in the number of neurons that produce orexin—a chemical messenger important for sleep and appetite—that may be at the root of the addiction.

12 Sep 2018

Prenatal cannabinoid use can cause behavioral and neuronal deficits in male offspring

Taking cannabinoids during pregnancy can cause behavioral and neuronal deficits in adult male offspring, while females remain unaffected, says new research published in eLife.

12 Sep 2018

Researchers examine use of Twitter to propagate or debunk conspiracy theories during Zika virus outbreak

Researchers investigating the use of Twitter to propagate or debunk conspiracy theories related to the 2015-2016 Zika virus outbreak analyzed the content of more than 25,000 Tweets and the characteristics of the social networks used to disseminate them.

11 Sep 2018

Inhaled form of high blood pressure drug has potential to treat anxiety, pain

An inhaled form of a high blood pressure medication has potential to treat certain types of anxiety as well as pain, according to a new study by the Centre for Addiction and Mental Health.

11 Sep 2018

Back pain linked with mental health problems and risky behaviors in adolescents

A new study in the Journal of Public Health indicates that adolescents who experience back pain more frequently are also more likely to smoke cigarettes, drink alcohol, and report problems like anxiety and depression.

11 Sep 2018

Medical cannabis provides relief across dozens of health symptoms, study shows

Utilizing new mobile application technology, researchers at The University of New Mexico found that medical cannabis provides immediate symptom relief across dozens of health symptoms with relatively minimal negative side effects.

11 Sep 2018

Novel decoding technology could predict mood variations from brain signals

By developing a novel decoding technology, a team of engineers and physicians at the University of Southern California and UC San Francisco have discovered how mood variations can be decoded from neural signals in the human brain--a process that has not been demonstrated to date.

10 Sep 2018

Certain cells in hippocampus play key role in risk taking behavior and anxiety

Why do some people comfortably walk between skyscrapers on a high-wire or raft the Niagara Falls in a wooden barrel whereas others freeze on the mere thought of climbing off escalators in a shopping mall? In a new study, scientists have found that a certain type of cells in the hippocampus play a key role.

7 Sep 2018

Men do not face same 'changing room moment' as women, finds study

The research, published in the journal Ageing and Society, was conducted by Professor Julia Twigg from the School of Social Policy, Sociology and Social Research.

7 Sep 2018

College years are time of increased risk of stressful events, finds new study

For college-bound students and their families, the start of the school year can be a time of excitement and optimism, but a new study brings to light that the college years are also a time of increased risk of stressful events and a wide range of accompanying mental health challenges, including risk of suicide.

7 Sep 2018

Sexuality essentially silenced following stroke

Stroke survivors and their partners are not adequately supported to deal with changes to their relationships, self-identity, gender roles and intimacy following stroke, according to new research from the University of Sydney.

6 Sep 2018

Study reaffirms success of conditional release programs for criminally insane individuals

After being found not guilty by reason of insanity, it's not typically a crime - rather declining mental health or breaking rules of conditional release like not drinking alcohol - that puts people back in a psychiatric hospital or even jail, researchers say.

6 Sep 2018

Research finds inadequate access to private toilets for women

One of the most pervasive and common forms of gender discrimination experienced daily by girls and women around the world is their inadequate access to private toilets, according to a new paper by researchers at Columbia Mailman School of Public Health and colleagues at the International Rescue Committee.

6 Sep 2018

WVU researcher works to improve treatment access for rural depressed patients

Rates of depression tend to be higher in rural areas than in urban ones, yet rural residents may have a harder time accessing mental health care. Driving to see a psychiatrist or counselor may take hours, and wait times for an appointment may take months.

6 Sep 2018

UQ drug expert supports current medicinal cannabis policies in Australia

Cannabis-based medicines should only be used under medical supervision until clinical studies have assessed their safety and efficacy, a University of Queensland drug expert has cautioned.

5 Sep 2018

New strategy shows promise to tap earliest Alzheimer's changes in the brain

Finding an effective way to identify people with mild cognitive impairment who are most likely to go on to develop Alzheimer's disease has eluded researchers for years.

4 Sep 2018

Dopamine receptor study opens door to targeted treatments for neuropsychiatric disorders

New work from researchers at Columbia University Vagelos College of Physicians and Surgeons sheds light on how dopamine receptors signal within cells, opening the door for more targeted--and more tolerable--therapeutics to treat an array of neuropsychiatric disorders.

4 Sep 2018

Internet- and telephone-assisted parental training decreases likelihood of child disruptive behavior

Positive long-term outcomes, such as a reduction in child disruptive behavior and increased parental skills, have been reported in a new study in the Journal of the American Academy of Child and Adolescent Psychiatry.

4 Sep 2018

Brain exhibits similar changes in both ADHD and emotional instability disorders

In both ADHD and emotional instability disorders (eg borderline and antisocial personality disorder as well as conduct disorder in children), the brain exhibits similar changes in overlapping areas, meaning that the two types of conditions should be seen as related and attention should be paid to both during diagnosis.

31 Aug 2018

Research may hold key to unlocking cause and finding treatment for age-related hearing loss

Age-related hearing loss is among the top three chronic conditions affecting adults 65 years or older, according to the National Center for Health Statistics.

31 Aug 2018