Psychiatry News and Research

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

Heroin use linked to epigenetic alterations in the brain

The past few years have seen an explosion of heroin abuse and deaths from opiate overdose. But little is known about the molecular underpinnings of heroin addiction.

14 Mar 2017

New research project unravels disease mechanisms of schizophrenia

Researchers at Karolinska Institutet collaborating in the large-scale Karolinska Schizophrenia Project are taking an integrative approach to unravel the disease mechanisms of schizophrenia.

14 Mar 2017

Education can empower cancer patients to use palliative care, study shows

People with cancer are more likely to use palliative care once they learn about its benefits, according to a study led by a Tulane University researcher recently published by the American Psychological Association.

14 Mar 2017

Long-term use of ADHD medications may be linked to increase in growth-related costs

In a study that followed more than 500 children with attention-deficit/hyperactivity disorder (ADHD) into adulthood, extended use of stimulant medication was linked with suppressed adult height but not with reduced symptoms of ADHD.

13 Mar 2017

ER visits may serve as effective 'teachable moments' for drug use, study suggests

An emergency room visit for an illness or injury may seem like a strange time to try to motivate someone to cut back on using drugs.

13 Mar 2017

Brain networks at rest appear to be in state of potentiation for action, study suggests

Just as a sprinter's body and muscles are ready for action as they wait for the starting gun to fire, brain networks at rest appear to be waiting in a state of potentiation to execute even the simplest of behaviors.

10 Mar 2017

Chronic exposure to childhood bullying may have lifelong health effects

Being bullied during childhood might have lifelong health effects related to chronic stress exposure--including an increased risk for heart disease and diabetes in adulthood, according to a research review in the March/April issue of the Harvard Review of Psychiatry.

10 Mar 2017

Pittcon 2017: reflections from the floor

Pittcon 2017 commenced with a fascinating talk by world-renowned optogenetics expert Dr. Karl Deisseroth, D.H. Chen Professor of Bioengineering, Psychiatry and Behavioral Sciences, Stanford University and Investigator of the Howard Hughes Medical Institute.

From Pittcon 9 Mar 2017

New dimensional, multi-informant approach uncovers brain marker for ADHD symptoms

Despite diagnoses for attention-deficit/hyperactivity disorder (ADHD) occurring in a reported 11 percent of U.S. school-aged kids, clinicians still don't fully understand the underlying causes of this common condition.

8 Mar 2017

Giving up cigarettes may be vital for smokers in recovery from illicit substance use disorders, study shows

Smokers in recovery from illicit drug use disorders are at greater risk of relapsing three years later compared with those who do not smoke cigarettes. Results of the study by researchers at Columbia University's Mailman School of Public Health and the City University of New York appear online in The Journal of Clinical Psychiatry.

7 Mar 2017

Study reports presence of structural changes in the brain during medication treatment for depression

A study led by Ravi Bansal, PhD, and Bradley S. Peterson, MD, of The Saban Research Institute of Children's Hospital Los Angeles, has found structural differences in the cerebral cortex of patients with depression and that these differences normalize with appropriate medication.

7 Mar 2017

Cyberbullying does not create many unique online victims, study finds

Cyberbullying is mostly an extension of playground bullying - and doesn't create large numbers of new victims - according to research from the University of Warwick.

7 Mar 2017

CAMH study measures impact of hospital-wide tobacco-free policy on attitudes and adverse events

A new study by the Centre for Addiction and Mental Health showed positive changes in attitudes and a reduction in patient agitation after implementing a fully tobacco-free environment at Canada's largest mental health and addiction teaching hospital.

6 Mar 2017

Altered distribution of cerebrospinal fluid can predict autism risk in infants

Researchers from the UC Davis MIND Institute, University of North Carolina and other institutions have found that altered distribution of cerebrospinal fluid in high-risk infants can predict whether they will develop autism spectrum disorder.

6 Mar 2017

Experts highlight urgent need to explore how cannabis use can be made safer

As cannabis laws become liberalised in many countries, experts writing in The Lancet Psychiatry argue that there is an urgent need to explore how cannabis use can be made safer.

3 Mar 2017

Neuroprotective compound could save brain cells during stroke, rat study shows

Researchers from the University of Iowa Carver College of Medicine and the University of Miami Miller School of Medicine have shown that a neuroprotective compound tested in rats provides two-pronged protection for brain cells during stroke and improves physical and cognitive outcomes in the treated animals.

2 Mar 2017

Advances in Optogenetics

Optogenetics is a way of introducing information into the brain using light, it targets specific cells or connections across the brain. It is fast, like brain signaling, and helps you communicate with neural circuitry in a language more similar to what is normally used within the brain.

From Pittcon 2 Mar 2017

Brains of adolescents with anorexia nervosa remain altered even after treatment, study finds

Even after weeks of treatment and considerable weight gain, the brains of adolescent patients with anorexia nervosa remain altered, putting them at risk for possible relapse, according to researchers at the University of Colorado Anschutz Medical Campus.

1 Mar 2017

Study: People with intermittent explosive disorder at greater risk for substance abuse

People with intermittent explosive disorder—a condition marked by frequent physical or verbal outbursts—are at five times greater risk for abusing substances such as alcohol, tobacco and marijuana than those who don't display frequent aggressive behavior, according to a new study by researchers from the University of Chicago.

1 Mar 2017

Researchers seek ways to help novice drivers with autism

The University of Virginia Health System is teaming up with the Virginia Tech Transportation Institute to study novice drivers with autism to determine if they would benefit from specialized training to help them become better, safer drivers and feel more comfortable behind the wheel.

28 Feb 2017

Psychiatry News and Research

Further Reading

Heroin use linked to epigenetic alterations in the brain

New research project unravels disease mechanisms of schizophrenia

Education can empower cancer patients to use palliative care, study shows

Long-term use of ADHD medications may be linked to increase in growth-related costs

ER visits may serve as effective 'teachable moments' for drug use, study suggests

Brain networks at rest appear to be in state of potentiation for action, study suggests

Chronic exposure to childhood bullying may have lifelong health effects

Pittcon 2017: reflections from the floor

New dimensional, multi-informant approach uncovers brain marker for ADHD symptoms

Giving up cigarettes may be vital for smokers in recovery from illicit substance use disorders, study shows

Study reports presence of structural changes in the brain during medication treatment for depression

Cyberbullying does not create many unique online victims, study finds

CAMH study measures impact of hospital-wide tobacco-free policy on attitudes and adverse events

Altered distribution of cerebrospinal fluid can predict autism risk in infants

Experts highlight urgent need to explore how cannabis use can be made safer

Neuroprotective compound could save brain cells during stroke, rat study shows

Advances in Optogenetics

Brains of adolescents with anorexia nervosa remain altered even after treatment, study finds

Study: People with intermittent explosive disorder at greater risk for substance abuse

Researchers seek ways to help novice drivers with autism

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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