Psychiatry News and Research

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

Scientists have identified a fault in the brain waves of schizophrenics that may explain their hallucinations and disturbed thinking

The researchers studied the brain waves of normal and schizophrenic patients as they responded to images. Those with the disorder showed no electrical activity in a certain frequency-the “gamma” range, from 30 to 100 brain waves per second-that healthy brain cells use to exchange information about the environment and form mental impressions.

9 Nov 2004

D-cycloserine (DCS), used in concert with psychotherapy, is an effective treatment for some anxiety-related disorders

A tuberculosis drug called D-cycloserine (DCS), used in concert with psychotherapy, is an effective treatment for some anxiety-related disorders, according to research by scientists at Emory University School of Medicine and the Center for Behavioral Neuroscience (CBN).

8 Nov 2004

Scientists enticed back to Australia to tackle major health challenges

CSIRO and the Queensland Government are attracting leading overseas-based Australian scientists to return to work on major health challenges at the e-health Research Centre in Brisbane.

8 Nov 2004

After stopping drinking, the brain grows back - significant implications for treatment of alcoholism during recovery

University of North Carolina at Chapel Hill scientists have reported - for the first time - a burst in new brain cell development during abstinence from chronic alcohol consumption.

8 Nov 2004

Researchers find two locations in the human genome that may harbor genes that increase the risk of Alzheimer’s disease

Researchers at Columbia University Medical Center have found two locations in the human genome that may harbor genes that increase the risk of Alzheimer’s disease. If confirmed, they will be the first genes linked to Alzheimer’s disease since ApoE4 was discovered in 1993.

8 Nov 2004

Trial of new type of drug that attacks amyloid

Neuroscientists at the Farber Institute for Neurosciences at Thomas Jefferson University in Philadelphia will begin a clinical trial testing a new type of drug that attacks amyloid, the protein substance that accumulates in the brains of Alzheimer’s disease patients.

4 Nov 2004

Quitting smoking can be made easier with long-term comprehensive drug and psychological interventions

People who want to quit smoking have an improved chance of success if they receive long-term comprehensive drug and psychological interventions, according to a new study by UCSF researchers.

4 Nov 2004

Work stressed women more vulnerable than men to post 9/11 trauma

Women who faced everyday work stress were particularly vulnerable to symptoms of anxiety and increased alcohol consumption following the Sept. 11 terrorist attack, according to a new study published by psychiatric researchers at the University of Illinois at Chicago.

1 Nov 2004

Psychiatrically ill and nicotine-dependent individuals consume 70 percent of all cigarettes smoked in the United States

Psychiatrically ill and nicotine-dependent individuals consume approximately 70 percent of all cigarettes smoked in the United States, according to an article in the November issue of The Archives of General Psychiatry.

1 Nov 2004

Young gamblers more likely to have use disorders and psychiatric problems

Adolescents and young adults who gamble are more likely than nongamblers to have substance use disorders and psychiatric problems, according to an article in the November issue of The Archives of General Psychiatry.

1 Nov 2004

Optimistic people have lower risk of cardiovascular problems

Patients who described themselves as highly optimistic had lower risks of all-cause death, and lower rates of cardiovascular death than those with high levels of pessimism, according to an article in the November issue of The Archives of General Psychiatry.

1 Nov 2004

Long-term medication and counseling helps smokers quit

People who want to quit smoking have an improved chance of success if they receive long-term comprehensive drug and psychological interventions, according to a new study by UCSF researchers.

1 Nov 2004

Electroconvulsive therapy improves quality of life in patients with major depression

Electroconvulsive therapy (ECT) improves mood, quality of life and activities of daily living in patients with major depression, according to researchers at Wake Forest University Baptist Medical Center.

1 Nov 2004

New evidence to explain why mental function becomes less efficient with ageing

Dementia and milder forms of loss of mental ability affects millions of older people every year, but the causes are unclear. Previous research using brain scanning has shown that brain shrinkage and changes in the brain's white matter 'wiring', are associated with mental function slowing down in old age.

29 Oct 2004

Why some anesthesiologists end up abusing drugs

University of Florida researchers have presented a new theory at the 34th annual Society for Neuroscience on why some anesthesiologists end up abusing drugs.

25 Oct 2004

Calorie restriction prevents certain aging-related changes in the brain

Severe calorie restriction prevents certain aging-related changes in the brain, including the accumulation of free radicals and impairments in coordination and strength, according to a mouse study at Washington University School of Medicine in St. Louis.

24 Oct 2004

Exercise protects brain cells affected by Parkinson's

In an animal model of Parkinson's, exercise prevents degeneration of nerve cells that are normally impaired or destroyed by the disease, according to University of Pittsburgh researchers.

24 Oct 2004

Human primitive spinal cord cells may delay symptoms and paralysis associated with Lou Gehrig's disease

Human primitive spinal cord cells delayed symptoms and paralysis by a week when implanted in the spinal cord of rats destined to develop amyotrophic lateral sclerosis (ALS), or Lou Gehrig's disease, researchers from Johns Hopkins report.

24 Oct 2004

New Yorkers' use of mental health services rose only slightly after 9//11

New Yorkers' use of mental health services rose only slightly during the year after the September 11, 2001, World Trade Center attacks compared with the year before the attacks, a recent study suggests. But the number of mental health visits among people already receiving treatment increased after the attacks.

22 Oct 2004

Atypical antipsychotics commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance

Researchers from the Johns Hopkins Children's Center say a group of drugs known as "atypical antipsychotics" that are commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance, a condition that increases the risk of developing Type 2 diabetes and heart disease later in life.

21 Oct 2004

Psychiatry News and Research

Further Reading

Scientists have identified a fault in the brain waves of schizophrenics that may explain their hallucinations and disturbed thinking

D-cycloserine (DCS), used in concert with psychotherapy, is an effective treatment for some anxiety-related disorders

Scientists enticed back to Australia to tackle major health challenges

After stopping drinking, the brain grows back - significant implications for treatment of alcoholism during recovery

Researchers find two locations in the human genome that may harbor genes that increase the risk of Alzheimer’s disease

Trial of new type of drug that attacks amyloid

Quitting smoking can be made easier with long-term comprehensive drug and psychological interventions

Work stressed women more vulnerable than men to post 9/11 trauma

Psychiatrically ill and nicotine-dependent individuals consume 70 percent of all cigarettes smoked in the United States

Young gamblers more likely to have use disorders and psychiatric problems

Optimistic people have lower risk of cardiovascular problems

Long-term medication and counseling helps smokers quit

Electroconvulsive therapy improves quality of life in patients with major depression

New evidence to explain why mental function becomes less efficient with ageing

Why some anesthesiologists end up abusing drugs

Calorie restriction prevents certain aging-related changes in the brain

Exercise protects brain cells affected by Parkinson's

Human primitive spinal cord cells may delay symptoms and paralysis associated with Lou Gehrig's disease

New Yorkers' use of mental health services rose only slightly after 9//11

Atypical antipsychotics commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance

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