Psychiatry News and Research

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Psychiatry is the treatment, study and prevention of mental disorders.

Researchers use animal models to study how dysfunction of genes contributes to ASD risk

Autism Spectrum Disorder (ASD) is a neurological condition that affects approximately two percent of people around the world. Although several genes have been linked to multiple concurring conditions of ASD, the process that explains how specific genetic variants lead to behaviors characteristic of the disorder remains elusive.

27 May 2015

Researchers find way to prevent, reduce or delay cannabis use amongst at-risk youth

Responding to rapidly shifting legal and cultural environments, researchers at the University of Montreal and CHU Sainte-Justine Children's Hospital have found a way to prevent, reduce or delay cannabis use amongst some at-risk youth. Cannabis users are at risk of neurocognitive deficits, reduced educational and occupational attainment, motor vehicle accidents, exacerbation of psychiatric symptoms, and precipitation of psychosis.

26 May 2015

Scientists reveal how disruption of DISC1 gene involved in mental illness affects the brain

Scientists have for the first time shown how the disruption of a key gene involved in mental illness impacts on the brain.

24 May 2015

Aptensio XR once-daily treatment for ADHD to be available in Summer 2015

Today, Rhodes Pharmaceuticals L.P. announced that Aptensio XR, a once-daily central nervous system stimulant indicated for the treatment of Attention-Deficit/Hyperactivity Disorder (ADHD) will be available to patients beginning Summer 2015.

22 May 2015

Emotion regulation distinguishes unipolar and bipolar depression

Patients with bipolar disorder regulate their emotions differently from those with major depressive disorder in both depressed and remitted states, a study shows.

21 May 2015

Magstim Announces FDA (510k) Clearance of rTMS (repetitive Transcranial Magnetic Stimulation) Therapy System

Magstim is the pioneer of TMS technology, having built a reputation for developing leading medical devices in the research field for over 25 years. ..

From Magstim 21 May 2015

FDA accepts Tris Pharma's Dyanavel XR NDA for review

Tris Pharma, Inc. announced that U.S. Food and Drug Administration has accepted for review its New Drug Application ("NDA") for Dyanavel XR (amphetamine) CII, an Extended-Release Oral Suspension.

21 May 2015

HQO report shows variations across Ontario's long-term care homes regarding antipsychotic drug use

There are major differences across Ontario's long-term care homes in the percentage of residents who are being prescribed antipsychotic medications, according to Looking for Balance, a report from Health Quality Ontario, the provincial advisor on health care quality.

20 May 2015

Teens with slower cognitive processing speed experience depression, anxiety symptoms as adults

Teens with slower performance on a test of "cognitive processing speed" are more likely to have depression and anxiety symptoms as adults, reports a paper in Psychosomatic Medicine: Journal of Biobehavioral Medicine, the official journal of the American Psychosomatic Society.

20 May 2015

Magstim Rapid2 Therapy System receives FDA clearance for treatment of drug resistant MDD

The Magstim Company Ltd, an innovative and award winning Wales-based medical device manufacturer, has received FDA 510(k) clearance to market its Magstim Rapid2 Therapy System for the treatment of drug resistant Major Depressive Disorder (MDD) in the United States. The clearance enables Magstim to significantly increase access to cutting-edge Repetitive Transcranial Magnetic Stimulation (rTMS) technology for patients and clinicians.

From Magstim 20 May 2015

New UCLA study finds Naltrexone drug as promising treatment for methamphetamine addiction

A new study by UCLA researchers has found that Naltrexone, a drug used to treat alcoholism, may also be a promising treatment for addiction to methamphetamine.

19 May 2015

Study: Air pollution, impaired lung function independently affect cognition

Studies have shown that both air pollution and impaired lung function can cause cognitive deficits, but it was unclear whether air pollution diminishes cognition by reducing breathing ability first or whether air pollution represents an independent risk factor for cognitive deficit.

19 May 2015

Brain & Behavior Research Foundation to award grants to 40 scientists for research into mental illness

The Brain & Behavior Research Foundation today announced its 2015 Independent Investigator Grants which will award $3.9 million in funding to 40 mid-career scientists from 30 institutions in 16 countries.

14 May 2015

APS announces recipients of prestigious achievement awards during annual scientific meeting

The American Pain Society (APS), www.americanpainsociety.org, today announced the recipients of its prestigious achievement awards during the organization's annual scientific meeting.

14 May 2015

Exposure to secondhand cannabis smoke causes mild intoxication

Researchers recruited seven people ages 18 to 45 who said they smoked cannabis at least twice per week and tested positive for THC, but who tested negative for other drugs, and 12 others in the same age range who said they had not used cannabis in the past six months and tested negative for cannabis, other drugs, and alcohol...

14 May 2015

Workplace mindfulness-based intervention reduces stress levels of employees

A study by researchers at The Ohio State University Wexner Medical Center found that a workplace mindfulness-based intervention reduced stress levels of employees exposed to a highly stressful occupational environment.

14 May 2015

New work challenges long-held beliefs about link between hippocampus and improved memory function

New work by the Douglas Mental Health University Institute (CIUSSS de l'Ouest-de-l'île-de-MontréalI) computational neuroscientist Mallar Chakravarty, PhD, and in collaboration with researchers at the Centre for Addiction and Mental Health challenges in a thrilling way the long-held belief that a larger hippocampus is directly linked to improved memory function.

14 May 2015

Serotonin and TGF-beta pathways link diet to health and ageing

Diet exerts a major impact on health and ageing. The nervous system plays an important role in this process but, thus far, how food signals are interpreted by the nervous system has been a mystery.

14 May 2015

Secondhand exposure to cannabis smoke under extreme conditions impairs cognitive performance

Secondhand exposure to cannabis smoke under "extreme conditions," such as an unventilated room or enclosed vehicle, can cause nonsmokers to feel the effects of the drug, have minor problems with memory and coordination, and in some cases test positive for the drug in a urinalysis.

14 May 2015

Transgender people at greater risk for eating disorders

Transgender and non-transgender lesbian, gay and bisexual students are at greater risk for eating disorders, finds a new study from the Brown School at Washington University in St. Louis and Washington University School of Medicine in St. Louis.

13 May 2015

Psychiatry News and Research

Further Reading

Researchers use animal models to study how dysfunction of genes contributes to ASD risk

Researchers find way to prevent, reduce or delay cannabis use amongst at-risk youth

Scientists reveal how disruption of DISC1 gene involved in mental illness affects the brain

Aptensio XR once-daily treatment for ADHD to be available in Summer 2015

Emotion regulation distinguishes unipolar and bipolar depression

Magstim Announces FDA (510k) Clearance of rTMS (repetitive Transcranial Magnetic Stimulation) Therapy System

FDA accepts Tris Pharma's Dyanavel XR NDA for review

HQO report shows variations across Ontario's long-term care homes regarding antipsychotic drug use

Teens with slower cognitive processing speed experience depression, anxiety symptoms as adults

Magstim Rapid2 Therapy System receives FDA clearance for treatment of drug resistant MDD

New UCLA study finds Naltrexone drug as promising treatment for methamphetamine addiction

Study: Air pollution, impaired lung function independently affect cognition

Brain & Behavior Research Foundation to award grants to 40 scientists for research into mental illness

APS announces recipients of prestigious achievement awards during annual scientific meeting

Exposure to secondhand cannabis smoke causes mild intoxication

Workplace mindfulness-based intervention reduces stress levels of employees

New work challenges long-held beliefs about link between hippocampus and improved memory function

Serotonin and TGF-beta pathways link diet to health and ageing

Secondhand exposure to cannabis smoke under extreme conditions impairs cognitive performance

Transgender people at greater risk for eating disorders

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Automating research - solutions and best practices

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