Psychiatry News and Research

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

Study: People suffering from narcissistic disorder exhibit structural abnormalities in brain

A far-reaching disorder of the self-esteem is denoted as a narcissistic personality disorder. Persons with pathological narcissism on the one hand suffer from feelings of inferiority, while on the other hand projecting themselves to the world as arrogant, disparaging and self-absorbed. One of the key features of a narcissistic personality disorder is the lack of empathy

19 Jun 2013

N.M. project aims to electronically connect primary care, mental health providers

A new health care project in New Mexico -- with an eye on expanding the project nationwide -- will allow primary care doctors and mental health experts to connect electronically to provide better mental health care to the state's residents.

18 Jun 2013

Exposure to domestic violence has long-term effects on young children's aggressive behavior

Aggression in school-age children may have its origins in children 3 years old and younger who witnessed violence between their mothers and partners, according to a new Case Western Reserve University study.

18 Jun 2013

MGH researchers discover CNVs in members of 10 families with early-onset Alzheimer's

Although a family history of Alzheimer's disease is a primary risk factor for the devastating neurological disorder, mutations in only three genes - the amyloid precursor protein and presenilins 1 and 2 - have been established as causative for inherited, early-onset Alzheimer's, accounting for about half of such cases.

18 Jun 2013

Researchers identify two proteins that never before linked to alertness, sleep-wake balance

The quality of wakefulness affects how quickly a mammal falls asleep, UT Southwestern Medical Center researchers report in a study that identifies two proteins never before linked to alertness and sleep-wake balance.

18 Jun 2013

Study shows clear correlation between infection levels and risk of developing mood disorders

New research shows that every third person who is diagnosed for the first time with a mood disorder has been admitted to hospital with an infection prior to the diagnosis.

18 Jun 2013

Minority children with autism less likely to have received subspecialty care or procedures, study finds

A study from investigators at MassGeneral Hospital for Children found that African-American or Hispanic children diagnosed with autism were significantly less likely than white children to have received subspecialty care or procedures related to conditions that often accompany autism spectrum disorders.

17 Jun 2013

UTHealth psychiatrists win 2013 American Psychiatric Association's Mind Games competition for the third time

For the final question in the 2013 American Psychiatric Association's Mind Games competition, it was not enough to name the medication (ketamine) that has been shown in a few small studies to have a rapid antidepressant effect in treatment refractory patients.

14 Jun 2013

More restrictive policies can prevent teen smoking, says study

States that want to reduce rates of adult smoking may consider implementing stringent tobacco restrictions on teens, suggests a new study by researchers at Washington University School of Medicine in St. Louis.

14 Jun 2013

TAU researcher develops peptide to protect and restore microtubule function

A structure called "the microtubule network" is a crucial part of our nervous system. It acts as a transportation system within nerve cells, carrying essential proteins and enabling cell-to-cell communications. But in neurodegenerative diseases like Alzheimer's, ALS, and Parkinson's, this network breaks down, hindering motor abilities and cognitive function.

14 Jun 2013

TSRI scientists find emotion-related brain region plays major role in sustaining cocaine addiction

Scientists at The Scripps Research Institute (TSRI) have found evidence that an emotion-related brain region called the central amygdala—whose activity promotes feelings of malaise and unhappiness—plays a major role in sustaining cocaine addiction.

13 Jun 2013

Study: Stress felt by dad leaves lasting impression on his sperm

Sperm doesn't appear to forget anything. Stress felt by dad-whether as a preadolescent or adult-leaves a lasting impression on his sperm that gives sons and daughters a blunted reaction to stress, a response linked to several mental disorders.

13 Jun 2013

PTSD patients with Met-66 allele of BDNF show poorer response to exposure therapy

There is growing evidence that a gene variant that reduces the plasticity of the nervous system also modulates responses to treatments for mood and anxiety disorders. In this case, patients with posttraumatic stress disorder, or PTSD, with a less functional variant of the gene coding for brain-derived neurotrophic factor, responded less well to exposure therapy.

13 Jun 2013

Video games train player's brain to make better and faster use of visual input

Hours spent at the video gaming console not only train a player's hands to work the buttons on the controller, they probably also train the brain to make better and faster use of visual input, according to Duke University researchers.

12 Jun 2013

Anti-nicotine vaccination can increase accumulation of nicotine in the brain, say neuroscientists

Researchers have yet again been sent back to the drawing board in the development of the much-sought-after vaccination for smokers, which would hypothetically inhibit the action of nicotine and its pleasure-producing chemical response in the brain.

12 Jun 2013

Integrating exercise into cancer follow-up care can improve recovery, say Miriam Hospital researchers

Telephone-based counseling, when combined with physician advice, can help breast cancer survivors become more physically active, which can improve quality of life and lessen the side effects of cancer treatment, according to new research from The Miriam Hospital.

12 Jun 2013

UC Irvine researchers to study how maternal signals and care impact adolescent cognitive behaviors

With $10 million in new federal funding, UC Irvine researchers will study how maternal signals and care before and after birth may increase an infant's vulnerability to adolescent cognitive and emotional problems, such as risky behaviors, addiction and depression.

12 Jun 2013

Psychiatry News and Research

Further Reading

Study: People suffering from narcissistic disorder exhibit structural abnormalities in brain

N.M. project aims to electronically connect primary care, mental health providers

Exposure to domestic violence has long-term effects on young children's aggressive behavior

MGH researchers discover CNVs in members of 10 families with early-onset Alzheimer's

Researchers identify two proteins that never before linked to alertness, sleep-wake balance

Study shows clear correlation between infection levels and risk of developing mood disorders

Minority children with autism less likely to have received subspecialty care or procedures, study finds

UTHealth psychiatrists win 2013 American Psychiatric Association's Mind Games competition for the third time

More restrictive policies can prevent teen smoking, says study

TAU researcher develops peptide to protect and restore microtubule function

TSRI scientists find emotion-related brain region plays major role in sustaining cocaine addiction

Study: Stress felt by dad leaves lasting impression on his sperm

PTSD patients with Met-66 allele of BDNF show poorer response to exposure therapy

Video games train player's brain to make better and faster use of visual input

Anti-nicotine vaccination can increase accumulation of nicotine in the brain, say neuroscientists

Integrating exercise into cancer follow-up care can improve recovery, say Miriam Hospital researchers

UC Irvine researchers to study how maternal signals and care impact adolescent cognitive behaviors

Researchers to develop online tool to ease health care management for dementia patients and caregivers

U-M, Johns Hopkins researchers receive $1.7M grant to design web-based tool for dementia

Columbia psychiatry researchers suggest possible approaches to treat or prevent OCD

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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