Psychiatry News and Research

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

Study finds transcranial direct-current stimulation to be less effective than anti-depressants

A new study questions the efficacy of treatments for depression based on stimulating brain areas with low-intensity electric current. The technique, known as transcranial direct-current stimulation (tDCS), was considered a promising alternative to treatment with antidepressant drugs.

31 Aug 2017

Soul purpose: Seniors with strong reasons to live often live stronger

Building and maintaining a career became a primary driver in her life after Newman raised two daughters and went back to work at age 48. As a therapist, "I really loved helping people make changes in their lives that put them in a different, better position," she said.

31 Aug 2017

Psychotic experiences double risk of suicidal thoughts and behaviors, study finds

Otherwise healthy people who experience hallucinations or delusions are more likely to have later suicidal thoughts or attempts, an international study has found.

30 Aug 2017

Two distinct brain regions involve in decision-making process, research shows

Often when we make a decision, we calculate its "expected value," by multiplying the value of something (how much we want or need it) with the probability that we might be able to obtain it, a concept first introduced by 17th-century mathematician Blaise Pascal.

30 Aug 2017

Treatments for anxiety disorders likely to prove efficacious in ASD

A new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports that anxiety occurring in autism spectrum disorder (ASD) shares similar brain mechanisms as anxiety alone.

30 Aug 2017

New study pinpoints origin of abnormalities in autism spectrum disorder

The origins of autism remain mysterious. What areas of the brain are involved, and when do the first signs appear? New findings published in Biological Psychiatry brings us closer to understanding the pathology of autism, and the point at which it begins to take shape in the human brain.

29 Aug 2017

Imaging study identifies brain structural changes linked to physical, mental health in FND patients

An imaging study by Massachusetts General Hospital investigators has identified differences in key brain structures of individuals whose physical or mental health has been most seriously impaired by a common but poorly understood condition called functional neurological disorder (FND).

28 Aug 2017

Acid-sensing receptor may have significant relevance to physiological response in panic disorder

Panic disorder is a syndrome characterized by spontaneous and recurrent episodes of incapacitating anxiety. It typically emerges during adolescence or early adulthood and can take an exhausting emotional and physical toll on the body.

24 Aug 2017

Variations in ancient mitochondrial DNA may play key role in predisposition to ASD

Mitochondria, the tiny structures inside our cells that generate energy, may play a key role in autism spectrum disorders (ASD).

23 Aug 2017

Reducing nicotine content in cigarettes may help decrease addiction, research suggests

The FDA is right - when it comes to disease culprits, cigarette smoking tops the list. While recognized as the number-one cause of preventable disease and death, it's an incredibly tough habit to break due to the addictiveness of nicotine.

23 Aug 2017

First-of-its-kind study compares long-term weight gain across different psychotic disorders

Obesity is a major public health problem in the United States, as an estimated 35 percent of Americans are obese and have a body mass index (BMI) of 30 or more.

23 Aug 2017

Researchers uncover evidence linking mental health disorders and disturbances to gut microbiome

Better understanding the gastrointestinal microbiome may help psychiatrists treat mental health disorders such as depression, highlights a review in Frontiers in Psychiatry.

23 Aug 2017

Antipsychotics commonly prescribed to adults with IDD, study finds

Antipsychotic medication is frequently being prescribed to individuals with intellectual and developmental disabilities (IDD), often without a psychiatric diagnosis, a new study conducted by the Centre for Addiction and Mental Health and Institute for Clinical Evaluative Sciences has found.

23 Aug 2017

Study findings may help develop marker to identify anxiety in fragile X syndrome patients

Anxiety occurs at high rates in children with fragile X syndrome (FXS), the most common form of inherited intellectual disability. Children with co-occurring anxiety tend to fare worse, but it can be hard to identify in infants.

23 Aug 2017

CBT approaches found to be effective and efficient in treating ADHD symptoms in adults

Cognitive-behavioral therapy (CBT) group training was shown to achieve the same results as neurofeedback training in treating attention-deficit hyperactivity disorder (ADHD). Both methods led to a comparable decrease in symptoms.

23 Aug 2017

Childhood cancer survivors experience financial burden due to high out-of-pocket health care costs

Adult survivors of childhood cancer face an increased likelihood of financial difficulties compared with adults not affected by childhood cancer.

22 Aug 2017

Artificial intelligence technique recognizes signatures of dementia two years before onset

Imagine if doctors could determine, many years in advance, who is likely to develop dementia. Such prognostic capabilities would give patients and their families time to plan and manage treatment and care.

22 Aug 2017

Researchers use fMRI to observe link between neural activity and risk for obesity

A team of researchers, including senior investigator, Bradley Peterson, MD, director of the Institute for the Developing Mind at Children's Hospital Los Angeles, used fMRI to investigate neural responses to food cues in overweight compared with lean adolescents.

22 Aug 2017

Study documents brain function differences linked to higher and lower levels of moral reasoning

Individuals who have a high level of moral reasoning show increased activity in the brain's frontostriatal reward system, both during periods of rest and while performing a sequential risk taking and decision making task according to a new study from researchers at the Perelman School of Medicine, the Wharton School of the University of Pennsylvania, Shanghai International Studies University in Shanghai, China and Charité Universitätsmediz in Berlin, Germany.

22 Aug 2017

Reduced activity in the brain's self-regulation system may be early predictor of obesity

In a small study that scanned the brains of teenagers while exposing them to tempting "food cues," researchers report that reduced activity in the brain's "self-regulation" system may be an important early predictor of adult obesity.

22 Aug 2017

Psychiatry News and Research

Further Reading

Study finds transcranial direct-current stimulation to be less effective than anti-depressants

Soul purpose: Seniors with strong reasons to live often live stronger

Psychotic experiences double risk of suicidal thoughts and behaviors, study finds

Two distinct brain regions involve in decision-making process, research shows

Treatments for anxiety disorders likely to prove efficacious in ASD

New study pinpoints origin of abnormalities in autism spectrum disorder

Imaging study identifies brain structural changes linked to physical, mental health in FND patients

Acid-sensing receptor may have significant relevance to physiological response in panic disorder

Variations in ancient mitochondrial DNA may play key role in predisposition to ASD

Reducing nicotine content in cigarettes may help decrease addiction, research suggests

First-of-its-kind study compares long-term weight gain across different psychotic disorders

Researchers uncover evidence linking mental health disorders and disturbances to gut microbiome

Antipsychotics commonly prescribed to adults with IDD, study finds

Study findings may help develop marker to identify anxiety in fragile X syndrome patients

CBT approaches found to be effective and efficient in treating ADHD symptoms in adults

Childhood cancer survivors experience financial burden due to high out-of-pocket health care costs

Artificial intelligence technique recognizes signatures of dementia two years before onset

Researchers use fMRI to observe link between neural activity and risk for obesity

Study documents brain function differences linked to higher and lower levels of moral reasoning

Reduced activity in the brain's self-regulation system may be early predictor of obesity

Improving healthcare sustainability through carbon data

Managing vibration in IVF laboratories

A New Approach to Preventing Bladder Cancer Recurrence

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