Psychiatry News and Research

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

Researchers receive $2.9 million grant to advance screening capabilities for suicide risk

A multidisciplinary team from Care New England's Butler Hospital, Brown University and the University of Michigan has come together to advance screening capabilities for suicide risk.

8 Feb 2017

Rewards can be effective treatment for alcohol abuse in people with mental illness

Researchers at Washington State University have shown that offering prizes - from simple shampoo to DVD players - can be an effective, low-cost treatment for alcohol abuse, the nation's third leading preventable cause of death.

7 Feb 2017

Patients with early, severe depression symptoms have increased genetic risk for psychiatric disorders

Clinical features of major depressive disorder (MDD) may help identify specific subgroups of depressed patients based on associations with genetic risk for major psychiatric disorders, reports a study in Biological Psychiatry.

7 Feb 2017

Adjusting KYNA levels can have significant effects on schizophrenia-like behavior, mice study finds

A new study by University of Maryland School of Medicine researchers has found that in mice, adjusting levels of a compound called kynurenic acid can have significant effects on schizophrenia-like behavior. The study appeared in the latest issue of the journal Biological Psychiatry.

7 Feb 2017

Unconscious exposure to phobic images effective in reducing fear, study finds

A team of investigators, led by Bradley S. Peterson, MD, director of the Institute for the Developing Mind at Children's Hospital Los Angeles, and Paul Siegel, PhD, associate professor of psychology at Purchase College of the State University of New York, have found that exposure to phobic images without conscious awareness is more effective than longer, conscious exposure for reducing fear.

7 Feb 2017

Psychotherapy normalizes brain changes linked to social anxiety disorder

Anxiety in social situations is not a rare problem: Around one in ten people are affected by social anxiety disorder during their lifetime. Social anxiety disorder is diagnosed if fears and anxiety in social situations significantly impair everyday life and cause intense suffering.

6 Feb 2017

New article highlights prevalence of nonmedical prescription drug use among young people

Balancing a country's need to make prescription drugs available to those in need while simultaneously curbing nonmedical use is one of our greatest challenges, according to a perspective article just published by Silvia Martins, MD, PhD, associate professor of Epidemiology at Columbia University's Mailman School of Public Health and a colleague at American University of Beirut.

6 Feb 2017

Patients with family history of bipolar disorder more likely to engage in violence, study finds

A large population worldwide is affected by bipolar disorder and the heritability stands at around 80%.

3 Feb 2017

UW study offers visual proof of how brain synapses shrink during sleep

Striking electron microscope pictures from inside the brains of mice suggest what happens in our own brain every day: Our synapses - the junctions between nerve cells - grow strong and large during the stimulation of daytime, then shrink by nearly 20 percent while we sleep, creating room for more growth and learning the next day.

3 Feb 2017

Patients with depression can be successful by letting go of unattainable goals,say psychologists

"If at first you don't succeed, try, try again!" This saying is drummed into us from a young age, when our tower of building blocks keeps collapsing or we just can't get the hang of riding a bicycle.

3 Feb 2017

Addicted individuals show weaker brain response to anticipating rewards, research finds

It may be difficult for addicted individuals to learn when they can expect a reward. This learning problem could perhaps explain why they are more prone to addiction and find it difficult to kick the habit.

3 Feb 2017

Sleep may be regulated by several brain-based immune proteins, study reveals

Sleep -- one of the most basic, yet most mystifying processes of the human body -- has confounded physicians, scientists and evolutionary biologists for centuries.

2 Feb 2017

Study confirms that cocaine makes users more willing to partake in risky sex

Cocaine use has long been tied anecdotally to higher-than-usual rates of impulsive behavior, including risky sex, but the tie-in has been difficult to study with any scientifically controlled rigor.

2 Feb 2017

New study offers insights into how antidepressants work in the brain

When they work, antidepressant medications may take weeks or months to alleviate symptoms of depression.

2 Feb 2017

Frequent soccer ball heading could be common cause of concussion symptoms, study suggests

Frequent soccer ball heading is a common and under recognized cause of concussion symptoms, according to a study of amateur players led by Albert Einstein College of Medicine researchers.

2 Feb 2017

Early predictors of anxiety and depression may be evident in the brain at birth, study suggests

Early predictors of anxiety and depression may be evident in the brain even at birth, suggests a study published in the February 2017 issue of the Journal of the American Academy of Child and Adolescent Psychiatry.

1 Feb 2017

Study: Mediterranean diet can be linked to lower diagnosis of ADHD in children

Dietary patterns of the Mediterranean diet can be related to a lower diagnose of the attention-deficit/hyperactivity disorder (ADHD), according to a study published in the journal Pediatrics, led by María Izquierdo Pulido, Professor at the Faculty of Pharmacy and Food Sciences of the University of Barcelona, and José ángel Alda, Head of the area of Psychiatry at Sant Joan de Déu Hospital.

1 Feb 2017

BUSM researcher highlights link between sleep conditions and cognitive impairment in older people

Daytime sleepiness is very common in the elderly with prevalence rates of up to 50 percent. Caused by sleep-disordered breathing, a disruption of normal breathing during sleep, these cause recurrent awakenings and subsequent excessive daytime sleepiness.

31 Jan 2017

Glucose deprivation in the brain triggers onset of cognitive decline, research shows

One of the earliest signs of Alzheimer's disease is a decline in glucose levels in the brain. It appears in the early stages of mild cognitive impairment -- before symptoms of memory problems begin to surface.

31 Jan 2017

Air pollution may greatly increase chance of dementia in older women

Tiny air pollution particles -- the type that mainly comes from power plants and automobiles -- may greatly increase the chance of dementia, including Alzheimer's disease, according to USC-led research.

31 Jan 2017

Psychiatry News and Research

Further Reading

Researchers receive $2.9 million grant to advance screening capabilities for suicide risk

Rewards can be effective treatment for alcohol abuse in people with mental illness

Patients with early, severe depression symptoms have increased genetic risk for psychiatric disorders

Adjusting KYNA levels can have significant effects on schizophrenia-like behavior, mice study finds

Unconscious exposure to phobic images effective in reducing fear, study finds

Psychotherapy normalizes brain changes linked to social anxiety disorder

New article highlights prevalence of nonmedical prescription drug use among young people

Patients with family history of bipolar disorder more likely to engage in violence, study finds

UW study offers visual proof of how brain synapses shrink during sleep

Patients with depression can be successful by letting go of unattainable goals,say psychologists

Addicted individuals show weaker brain response to anticipating rewards, research finds

Sleep may be regulated by several brain-based immune proteins, study reveals

Study confirms that cocaine makes users more willing to partake in risky sex

New study offers insights into how antidepressants work in the brain

Frequent soccer ball heading could be common cause of concussion symptoms, study suggests

Early predictors of anxiety and depression may be evident in the brain at birth, study suggests

Study: Mediterranean diet can be linked to lower diagnosis of ADHD in children

BUSM researcher highlights link between sleep conditions and cognitive impairment in older people

Glucose deprivation in the brain triggers onset of cognitive decline, research shows

Air pollution may greatly increase chance of dementia in older women

Improving healthcare sustainability through carbon data

Managing vibration in IVF laboratories

A New Approach to Preventing Bladder Cancer Recurrence

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