Psychiatry News and Research

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

For people with opioid addiction, Medicaid ‘unwinding’ raises the stakes

It was hard enough for Stephanie to get methadone treatment when she moved to Florida from Indiana last year. The nearest clinic was almost an hour's drive away and she couldn't drive herself. But at least she didn't have to worry about the cost of care.

30 Oct 2024

Study aims to identify clinical subtypes in patients with schizophrenia

A research team led by Professor Takahiro Nemoto at Toho University, in collaboration with Associate Professor Naoki Hashimoto and Assistant Professor Ryo Okubo at Hokkaido University, and Dr. Satoru Ikezawa at the National Center of Neurology and Psychiatry explored the agreement or discrepancy between subjective social cognitive difficulties and actual cognitive impairment.

29 Oct 2024

Study reveals decline in adolescent marijuana use over a decade

Marijuana has emerged as one of the most commonly used illicit substances among adolescents in the United States.

28 Oct 2024

Novel class of encrypted peptides offers hope against drug-resistant bacteria

In a significant advance against the growing threat of antibiotic-resistant bacteria, researchers have identified a novel class of antimicrobial agents known as encrypted peptides, which may expand the immune system's arsenal of tools to fight infection.

28 Oct 2024

Legalization of cannabis associated with rising use among adolescents

A study in the Journal of the American Academy of Child and Adolescent Psychiatry (JAACAP), published by Elsevier reports that the legalization of recreational cannabis in various states in the US has resulted in an increased likelihood of cannabis use in the past month among adolescents and young adults.

28 Oct 2024

Study highlights the potential of psilocybin in treating obsessive-compulsive disorder

A new study highlights the potential of psilocybin, a psychedelic compound, in treating obsessive-compulsive disorder (OCD) and Tourette's Syndrome.

28 Oct 2024

UC San Diego receives $8 million grant to study the genetics of substance use disorder

University of California San Diego School of Medicine has received a five-year, $8 million grant from the National Institute on Drug Abuse (NIDA) to study the genetics of substance use disorders.

28 Oct 2024

The role of digital platforms in shaping human curiosity

At one point or another, you may have gone online looking for a specific bit of information and found yourself "going down the Wiki rabbit hole" as you discover wholly new, ever-more fascinating related topics - some trivial, some relevant - and you may have gone so far down the hole it's difficult to piece together what brought you there to begin with.

27 Oct 2024

Elite ice hockey players with concussion history have heightened mental health symptoms

Elite ice hockey players with a history of concussion report heightened mental health symptoms, according to a new study from Lund University in Sweden. In addition, one in five female hockey players suffered symptoms of burnout, and both sexes reported an alcohol consumption at a risk-level.

25 Oct 2024

New initiative aims to train pediatricians on early mental health detection

One in five children has an identified mental health problem as early as age 3. Early detection is key to earlier intervention, and it also could prevent more severe conditions down the line, such as ADHD, depression and anxiety.

24 Oct 2024

Study reveals hormone receptors' role in brain health and neuroprotection

In a comprehensive review published in the October 2024 issue of Genomic Psychiatry, researchers have unveiled crucial insights into how two types of hormone receptors collaborate to maintain brain health and potentially prevent neurodegenerative diseases.

24 Oct 2024

Researchers create mini-brains to study autism and test new treatments

Using stem cells generated from patients with a rare and severe form of autism spectrum disorder and intellectual disability, Scripps Research scientists have grown personalized "mini-brains" (or organoids) to study the disorder in new detail.

23 Oct 2024

Study reveals innovative treatment for narcolepsy-related nightmares

A new Northwestern Medicine study has demonstrated a new way to treat narcolepsy-related nightmares.

23 Oct 2024

Cannabis use linked to thinning cerebral cortex in adolescents

Cannabis use may lead to thinning of the cerebral cortex in adolescents according to a recent study led by Graciela Pineyro and Tomas Paus, researchers at CHU Sainte-Justine and professors at the Université de Montréal Faculty of Medicine.

23 Oct 2024

Maternal stress and depression alter infant DNA, with potential lifelong impact

Maternal stress and depression during pregnancy and postpartum are linked to DNA methylation changes in infants, potentially affecting their development and long-term health.

23 Oct 2024

Medicare choices spark revolving door for older adults

Right now across the country, tens of millions of older adults and people with serious disabilities have a choice to make: whether to stick with their current Medicare option, or change during Open Enrollment.

22 Oct 2024

New study unravels how visual clutter affects brain processing

Whether we're staring at our phones, the page of a book, or the person across the table, the objects of our focus never stand in isolation; there are always other objects or people in our field of vision.

22 Oct 2024

Home-based brain stimulation shows promise in treating depression

A device that delivers direct stimulation to the brain was found to be a safe and effective means of treating depression at home, according to a new study by researchers at UTHealth Houston; the Institute of Psychiatry, Psychology & Neuroscience at King's College London; and the University of East London.

21 Oct 2024

Researchers identify genetic links to brain volume and disorders

In one of the largest-ever studies of DNA and brain volume, researchers have identified 254 genetic variants that shape key structures in the "deep brain," including those that control memory, motor skills, addictive behaviors and more.

21 Oct 2024

Study identifies genetic associations with youth psychopathology

When trying to understand how genetic influences factor into youth behavior, researchers at Washington University in St. Louis have taken the "big trawl" approach, casting their net wide to pull in all the measured traits, behaviors and environments that make up who we are and examine associations with the genetic building blocks comprising risk for mental health problems.

17 Oct 2024