Psychiatry News and Research

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

New way to measure the impact of AIDS on the living brain

A new University of California - Los Angeles/University of Pittsburgh imaging study for the first time shows the selective pattern of destruction inflicted by AIDS on brain regions that control motor, language and sensory functions. High-resolution 3-D color scans created from magnetic resonance images (MRI) vividly illustrate the damage.

10 Oct 2005

Association between long-term smoking and diminished mental proficiency

Smokers often say that smoking a cigarette helps them concentrate and feel more alert. But years of tobacco use may have the opposite effect, dimming the speed and accuracy of a person’s thinking ability and bringing down their IQ, according to a new study led by University of Michigan researchers.

10 Oct 2005

New information regarding the genetic, cellular and neurological bases of susceptibility to autism and schizophrenia

Two New Jersey research teams are reporting discoveries about the biological nature of psychiatric disorders that may bring them closer to the ultimate goal of finding cures for complex diseases, such as autism and schizophrenia.

9 Oct 2005

Earliest signs of Alzheimer's can be screened for with an electroencephalograph

Although Alzheimer's disease affects millions of people worldwide, there is no way to identify this devastating brain disease at its earliest stages when there still may be time to delay or even prevent the downward spiral into dementia.

5 Oct 2005

New set of guidelines for treating the mental health needs of incarcerated youth

Although as many as 65 to75 percent of juvenile offenders have one or more psychiatric disorders, most juvenile correctional facilities do not have the resources to serve them.

5 Oct 2005

PET imaging with FDG represents one of the most promising tools for diagnosis of Alzheimer's

Positron emission tomography (PET) imaging--with the radiotracer fluorodeoxyglucose (FDG)--is a promising tool in detecting Alzheimer's disease in patients who have mild cognitive impairment (MCI), according to a study reported in the October issue of the Society of Nuclear Medicine's Journal of Nuclear Medicine.

5 Oct 2005

Evaluation of the efficacy of buprenorphine hydrochloride and clonidine hydrochloride, in detoxification of opioid-dependent teenagers

In a comparison of two drugs prescribed to treat teenagers dependent on heroin and other opioids, the drug buprenorphine was more effective, especially in treatment retention, according to a study in the October issue of Archives of General Psychiatry.

4 Oct 2005

Mental disorders were diagnosed in roughly one-half of emergency visits by young people treated for episodes of deliberate self-harm

Young people visiting an emergency department following an episode of deliberate self-harm are diagnosed with a mental disorder about half the time, according to a study in the October issue of the Archives of General Psychiatry.

4 Oct 2005

Landmark study aims to find genetic link to Alzheimer's disease

More than 500 families affected by Alzheimer's Disease are participating in a landmark study led by Columbia University Medical Center to find a genetic link to the disease. That number will now double to 1,000 under a new $10 million five-year grant from National Institute on Aging.

3 Oct 2005

Brain mechanism may play a central role in regulating anxiety and alcohol-drinking

The finding, by researchers supported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health (NIH), could provide important clues about the neurobiology of alcohol-drinking behaviors in humans.

3 Oct 2005

Protein found in the brain is genetically linked to alcoholism and anxiety

The researchers studied rats selectively bred for high alcohol preference (P rats), which were found to have high anxiety levels and consume greater amounts of alcohol than alcohol non-preferring (NP) rats.

3 Oct 2005

Brain abnormalities in people who habitually lie

While previous research has shown that there is heightened activity in the prefrontal cortex - the area of the brain that enables most people to feel remorse or learn moral behavior - when normal people lie, this is the first study to provide evidence of structural differences in that area among pathological liars.

3 Oct 2005

Potential beneficial effect of copper orotate

As one of the services for patients with Alzheimer's disease, the Department of Psychiatry at the Saarland University Medical Center offers participation in a clinical phase II trial. This clinical trial aims to elucidate a potential beneficial effect of copper orotate (an organic copper salt), which is given together with a standard cholinesterase inhibitor.

3 Oct 2005

Sharper picture than previously available of major depressive disorder

Findings from the largest survey ever mounted on the co-occurrence of psychiatric disorders among U.S. adults afford a sharper picture than previously available of major depressive disorder (MDD) in specific population subgroups and of MDD's relationship to alcohol use disorders (AUDs) and other mental health conditions.

3 Oct 2005

First direct clues about how the brain alters the state of consciousness during sleep

In the human brain, cells talk to one another through the routine exchange of electrical signals. But when people fall into a deep sleep, the higher regions of the brain - regions that during waking hours are a bustling grid of neural dialogue - apparently lose their ability to communicate effectively, causing consciousness to fade.

3 Oct 2005

Psychiatry News and Research

Further Reading

New way to measure the impact of AIDS on the living brain

Association between long-term smoking and diminished mental proficiency

New information regarding the genetic, cellular and neurological bases of susceptibility to autism and schizophrenia

Earliest signs of Alzheimer's can be screened for with an electroencephalograph

New set of guidelines for treating the mental health needs of incarcerated youth

PET imaging with FDG represents one of the most promising tools for diagnosis of Alzheimer's

Evaluation of the efficacy of buprenorphine hydrochloride and clonidine hydrochloride, in detoxification of opioid-dependent teenagers

Mental disorders were diagnosed in roughly one-half of emergency visits by young people treated for episodes of deliberate self-harm

Landmark study aims to find genetic link to Alzheimer's disease

Brain mechanism may play a central role in regulating anxiety and alcohol-drinking

Protein found in the brain is genetically linked to alcoholism and anxiety

Brain abnormalities in people who habitually lie

Potential beneficial effect of copper orotate

Sharper picture than previously available of major depressive disorder

First direct clues about how the brain alters the state of consciousness during sleep

Concerta, a once-daily form of the drug methylphenidate, successfully controlled ADHD symptoms

Patients with panic disorder have nearly double the risk for coronary heart disease,

Patients with irritable bowel syndrome use over 50 percent more health resources than people without the disorder

Findings explain why abused children are often so distracted at school

Abused children have a tendency to focus and respond to even subtle signs of anger from others

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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