Psychiatry News and Research

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

Researchers identify effective ketamine dosage levels for patients with treatment-resistant depression

A study led by Massachusetts General Hospital investigators identifies two subanesthetic dosage levels of the anesthetic drug ketamine that appear to provide significant symptom relief to patients with treatment-resistant depression.

11 Oct 2018

Personalized goal setting to improve dementia care

Dementia is a health condition that affects your memory in ways that can make it difficult to carry out your usual daily tasks. The most common cause of dementia is Alzheimer's disease, which causes abnormal changes that kill brain cells.

11 Oct 2018

Growth of early brain circuits may help predict child's intelligence and emotional health

Growth rates of brain circuits in infancy may help experts predict what a child's intelligence and emotional health could be when the child turns 4, a new study has found.

10 Oct 2018

Functional brain connections for emotional regulation emerge during infancy

Researchers in the UNC Early Brain Development Study tracking the development of the brain's emotion circuitry in infancy found that adult-like functional brain connections for emotional regulation emerge during the first year of life.

10 Oct 2018

PTSD among army veterans on the rise finds study

A new study has found that there is a rise of post-traumatic-stress disorder (PTSD) among those who have served the army and military over the past decade. The study reveals that most of the personnel who have been witness to active combat were among those who reported with symptoms of PTSD and 17 percent of these individuals were diagnosed with PTSD.

8 Oct 2018

Regular use of party drug GHB associated with brain changes

Scientists have discovered that regular use of the party drug GHB, and especially unconsciousness following GHB use, is associated with brain changes including negative effects on long-term memory, working memory, IQ, and higher levels of stress and anxiety.

8 Oct 2018

DNA of people with depression, trauma is biologically older than healthy individuals

DNA from people who suffer from major depression is biologically older than that of healthy people by on average 8 months, suggesting that they are biologically older than their corresponding calendar age.

8 Oct 2018

Dementia prevention trial participants are motivated by altruism, study suggests

Researchers at University of California San Diego School of Medicine, with collaborators across the country, report that people who participate in dementia prevention trials are primarily motivated by altruism and pleased to help.

6 Oct 2018

A glass of wine a day may raise the risk of an early death

Even moderate drinking (four drinks or more per week) can increase the risk of cancer and an early death, according to a new study.

5 Oct 2018

Scientists receive Young Investigator Grants from Brain & Behavior Research Foundation

The Brain & Behavior Research Foundation today announced the awarding of its Young Investigator Grants valued at more than $13.8 million to 200 of the world's most promising young scientists.

5 Oct 2018

First suicide attempts in youth more lethal than previously realized

First suicide attempts are more lethal than previously realized, reports a study of children and adolescents published in the Journal of the American Academy of Child and Adolescent Psychiatry.

4 Oct 2018

Doctors use bacteriophages to treat patient with multi-drug resistant bacterial infection

The married professors were spending their Thanksgiving holiday in Egypt when the husband, Thomas L. Patterson, Ph.D., got very sick very quickly, experiencing fever, nausea and a racing heartbeat. By the time Patterson was accurately diagnosed with a highly multi-drug resistant bacterial infection, he was near death.

4 Oct 2018

Study points out strong link between opioid overdoses and depression

The link between mental health disorders and substance abuse is well-documented. Nearly one in 12 adults in the U.S is depressed, and opioid-related deaths are skyrocketing. As these numbers continue to climb, some mental health professionals have started to wonder if there's a link between the two.

4 Oct 2018

Research suggests ways to make person-centered care more actionable for older people

Published today in the Journal of the American Geriatrics Society, two new research articles and a corresponding commentary from preeminent geriatrics leaders describe ways to make person-centered care--a novel approach to health that puts personal values and preferences at the forefront of decision-making--more actionable for older people.

4 Oct 2018

Even lightest daily drinkers have increased mortality risk

Drinking a daily glass of wine for health reasons may not be so healthy after all, suggests a new study from Washington University School of Medicine in St. Louis.

3 Oct 2018

New method based on artificial intelligence may help predict epilepsy outcomes

Medical University of South Carolina neurologists have developed a new method based on artificial intelligence that may eventually help both patients and doctors weigh the pros and cons of using brain surgery to treat debilitating seizures caused by epilepsy.

3 Oct 2018

CBT for insomnia may slow or reverse cortical atrophy in patients with co-morbid fibromyalgia

Preliminary findings from a pilot study suggest that cognitive behavioral therapy for insomnia may slow or even reverse the atrophy of cortical gray matter in patients who have co-morbid fibromyalgia.

3 Oct 2018

Sexual harassment and assault may have negative health consequences, finds study

The #MeToo Movement, in addition to raising awareness, has provided people with a voice to speak out when they've been wronged, harassed, or assaulted.

3 Oct 2018

Lasting effects of teen cannabis use observed on important cognitive functions

Although studies have shown that alcohol and cannabis misuse are related to impaired cognition in youth, previous studies were not designed to understand this relationship and differentiate whether cannabis use was causal or consequential to cognitive impairment.

3 Oct 2018

Some people can avoid depression by maintaining serotonin level throughout the year

Some people can adjust to environmental stressors to avoid depression. Women need to do this more than men to avoid getting depressed.

3 Oct 2018

Psychiatry News and Research

Further Reading

Researchers identify effective ketamine dosage levels for patients with treatment-resistant depression

Personalized goal setting to improve dementia care

Growth of early brain circuits may help predict child's intelligence and emotional health

Functional brain connections for emotional regulation emerge during infancy

PTSD among army veterans on the rise finds study

Regular use of party drug GHB associated with brain changes

DNA of people with depression, trauma is biologically older than healthy individuals

Dementia prevention trial participants are motivated by altruism, study suggests

A glass of wine a day may raise the risk of an early death

Scientists receive Young Investigator Grants from Brain & Behavior Research Foundation

First suicide attempts in youth more lethal than previously realized

Doctors use bacteriophages to treat patient with multi-drug resistant bacterial infection

Study points out strong link between opioid overdoses and depression

Research suggests ways to make person-centered care more actionable for older people

Even lightest daily drinkers have increased mortality risk

New method based on artificial intelligence may help predict epilepsy outcomes

CBT for insomnia may slow or reverse cortical atrophy in patients with co-morbid fibromyalgia

Sexual harassment and assault may have negative health consequences, finds study

Lasting effects of teen cannabis use observed on important cognitive functions

Some people can avoid depression by maintaining serotonin level throughout the year

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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