Psychiatry

Psychiatry is the branch of medicine that deals with the diagnosis, treatment, and prevention of mental and emotional disorders.

Psychiatry - most related articles:

- Depression and anxiety can double heart disease risk - 2.7
- Cannabis in teens can cause depression and anxiety - 2.4
- Middle aged more anxious and depressed than elderly - 2.4
- Autism linked to being firstborn, breech births or older moms - 2.2

Psychiatry articles

Depression uncouples brain's hate circuit
Depression frequently seems to uncouple the brain's "Hate Circuit". The study entitled "Depression Uncouples Brain Hate Circuit" is published in the journal Molecular Psychiatry.

Autism linked to hundreds of genetic changes
Investigating 1,000 families reveals hundreds of small genetic variations are associated with autism spectrum disorders, according to a multi-site collaborative study led by researchers at Yale University. These genetic findings can be used to begin unraveling the underlying biology of autism.

Turning bad fat into good - A future treatment for obesity
By knocking down the expression of a protein in rat brains known to stimulate eating, Johns Hopkins researchers say they not only reduced the animals' calorie intake and weight, but also transformed their fat into a type that burns off more energy. The finding could lead to better obesity treatments for humans, the scientists report.

Antidepressants may not improve all symptoms of depression
Even people who show a clear treatment response with antidepressant medications continue to experience symptoms like insomnia, sadness and decreased concentration, researchers at UT Southwestern Medical Center have found after analyzing data from the largest study on the treatment of depression.

Antipsychotic drugs may lead to brain loss in schizophrenia patients
Patients with schizophrenia who take antipsychotic medications appear to lose a small but measurable amount of brain tissue over time, according to a report in the February issue of Archives of General Psychiatry.

Contact with criminal justice system linked to suicide risk
Men and women who have had contact with the criminal justice system-even if they have never received a jail or prison sentence or a guilty verdict-appear to have a significantly higher rate of suicide than the general population.

Psychotic illness appears in young age taking cannabis
Cannabis use appears to be associated with an earlier onset of psychotic illness, according to a meta-analysis of previously published studies published in Archives of General Psychiatry.

Medicaid funded ADHD treatment for children is failing
Whatever its final incarnation, the recently enacted landmark Patient Protection and Affordable Care Act will expand Medicaid eligibility and is expected by 2013 to provide coverage, including mental health care, to an estimated 4.1 million children currently uninsured.

First biological test can detect autism with 94% accuracy
Researchers at Harvard-affiliated McLean Hospital and the University of Utah have developed the best biologically based test for autism to date. The test was able to detect the disorder in individuals with high-functioning autism with 94 percent accuracy.

College students becoming less empathetic
Today's college students are not as empathetic as college students of the 1980s and '90s, a University of Michigan study shows.

Physicians should help depression patients
Because people with depression often do not recognize they have a problem or are unable to describe their distress, many do not seek treatment. About a quarter of those with major depression are undiagnosed, according to several studies, and fewer than half receive treatment.

Vaccine to help people quit smoking
In a unique twist to a decades-old health crisis, Michigan State University researchers are testing a new vaccine to help people quit smoking and avoid relapses.

Spouses who care for partners with dementia at higher risk of same fate
Husbands or wives who care for spouses with dementia are six times more likely to develop the memory-impairing condition than those whose spouses don't have it, according to results of a 12-year study led by Johns Hopkins, Utah State University, and Duke University.

Acupuncture lessens depression symptoms during pregnancy
Acupuncture appears to be an effective way to reduce depression symptoms during pregnancy, according to a first-of-its-kind study from Stanford University School of Medicine researchers.

Autism's earliest symptoms not in infants under 6 months
A study of the development of autism in infants, comparing the behavior of the siblings of children diagnosed with autism to that of babies developing normally, has found that the nascent symptoms of the condition - a lack of shared eye contact, smiling and communicative babbling - are not present at 6 months, but emerge gradually and only become apparent during the latter part of the first year of life.

Anxious peoples tend to over react
People with generalized anxiety disorder, or GAD, have abnormalities in the way their brain unconsciously controls emotions, revealed by researchers.

Stressing the benefits of quitting smoking helps smokers
Smokers who received gain-framed messaging from quitline specialists (i.e., stressing the benefits of quitting) had slightly better cessation outcomes than those who received standard-care messaging (i.e., potential losses from smoking and benefits of quitting).

Few Americans receive adequate treatment for depression
Many U.S. adults with major depression do not receive treatment for depression or therapy based on treatment guidelines, and some racial and ethnic groups have even lower rates of adequate depression care.

Preparing for successful aging in the new year 2010
It's never too early or too late to start working toward the goal of improving brain health. So perhaps the New Year is the perfect time to consider how one achieves a long and satisfying life.

Antidepressants may raise stroke risk in postmenopausal women
Women participating in the Women's Health Initiative study who reported taking an antidepressant drug had a small but statistically significant increase in the risk of stroke and of death compared with participants not taking antidepressants.

Antidepressant may change personality while relieving symptoms
Individuals taking a medication to treat depression may experience changes in their personality separate from the alleviation of depressive symptoms, according to a report in the December issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Plastics chemicals - phthalates linked to ADHD symptoms
There is a significant positive association between phthalate exposure and ADHD -- attention deficit hyperactivity disorder, revealed by researchers.

Nicotine Patch, Lozenge - best for smoking cessation
In a comparison of five different smoking cessation medications, a nicotine patch plus a nicotine lozenge appears most effective at helping smokers quit.

Smoking in pregnancy causes psychotic symptoms in teenager
Mothers who smoke during pregnancy put their children at greater risk of developing psychotic symptoms in their teenage years. New research published in the October issue of the British Journal of Psychiatry shows a link between maternal tobacco use and psychotic symptoms.

15% preschoolers have high levels of depression and anxiety
Almost 15 percent of preschoolers have atypically high levels of depression and anxiety, revealed by researchers in a new study published in the Journal of Child Psychology and Psychiatry.

Binge drinking among older Americans - a study
One of the largest surveys of substance use has found a remarkable amount of binge drinking among older Americans, revealed by researchers at Duke University Medical Center in The American Journal of Psychiatry.

Exercise helps stroke patients recover faster
A person who has exercised regularly prior to the onset of a stroke appears to recover more quickly, say researchers from Mayo Clinic in Florida, USA, in the Journal of Neurology, Neurosurgery & Psychiatry.

Study to pinpoint bipolar disorder risk factors
Around 500 Australians aged 12 to 30 will be recruited to take part in a new study to know causes of bipolar disorder and related risk factors, to be conducted in collaboration with four major research institutions in the United States - Johns Hopkins University in Baltimore and the Universities of Michigan, Indiana and Washington.

Internet based intervention improves insomnia
The Internet appears to have considerable potential in delivering a structured behavioral program for insomnia. An online insomnia intervention based on established face-to-face cognitive behavioral therapy techniques appears to improve patients' sleep.

Amino acid may help hair pulling condition trichotillomania
The amino acid N-acetylcysteine appears to reduce symptoms of compulsive hair-pulling in patients with a condition known as trichotillomania, revealed by researchers in a new study.

FDA reviewing stimulant medications for ADHD
U.S. Food and Drug Administration (FDA) issues safety communication about an ongoing review of stimulant medications used in children with ADHD (Attention deficit hyperactivity disorder).

Peptide Abeta a new marker for Alzheimer's disease
Researchers in Japan have detected a peptide in cerebrospinal fluid (CSF) that can show whether a person is developing Alzheimer's disease. Measuring the level of this peptide could show that the disease process has started, long before any serious damage is done to the brain.

Children of anxious parents need help too
A family-based program reduced symptoms and the risk of developing an anxiety disorder among children of anxious parents, revealed by researchers at the Johns Hopkins Children's Center in a new study.

Citalopram ineffective for children with autism
Citalopram, a medication commonly prescribed to children with autism spectrum disorders (ASD), was no more effective than a placebo at reducing repetitive behaviors, according to researchers.

Vitamin D in fish boosts brain power
Eating fish – long considered ‘brain food' – may really be good for the old grey matter, as is a healthy dose of sunshine, new research suggests.

Genetic factors may predict depression in heart disease patients
Individuals with heart disease are twice as likely to suffer from depression as the general population, an association the medical community has largely been unable to explain. Now, a new study by researchers at The Miriam Hospital, in conjunction with The Montréal Heart Institute, University of Montréal and McGill University, reveals there may be genetic variations that contribute to depression in heart disease patients.

Fanapt iloperidone approved for schizophrenia treatment
Vanda Pharmaceuticals Inc. (Nasdaq: VNDA) announced that the US Food and Drug Administration (FDA) has granted marketing approval of Fanapt (iloperidone) for the acute treatment of adult patients with schizophrenia.

Autism linked to brain abnormalities in toddlers
Toddlers with autism appear more likely to have an enlarged amygdala, a brain area associated with numerous functions, including the processing of faces and emotion, according to a report in the May issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Stem cells may help stroke patients
Effective stem cell treatment for strokes has taken a significant step forward today as scientists reveal how they have replaced stroke-damaged brain tissue in rats.

Alcohol abuse may lead to depression risk
A statistical modeling study suggests that problems with alcohol abuse may lead to an increased risk of depression, as opposed to the reverse model in which individuals with depression self-medicate with alcohol, according to a report in the March issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Chronic fatigue syndrome linked to childhood trauma
Childhood trauma is a potent risk factor for development of chronic fatigue syndrome (CFS), according to a study by researchers at Emory University School of Medicine and the Centers for Disease Control and Prevention (CDC).

Bulimia nervosa linked to brain circuit abnormalities
Women with bulimia nervosa appear to respond more impulsively during psychological testing than those without eating disorders, and brain scans show differences in areas responsible for regulating behavior, according to a report in the January issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Acomplia rimonabant obesity drug withdrawn
Sanofi-aventis announced that the European Medicines Agency (EMEA) has recommended to the European Commission (EC) the temporary suspension of the marketing authorisation of Acomplia(R) (rimonabant) for the approved indication of overweight and obese patients.

21st century could be the age of paranoia
Paranoia is on the increase and could go unchecked unless we take urgent action, claims a leading scientist. Dr Daniel Freeman, a Wellcome Trust fellow, warns that changes in how we live and work could mean that we are entering an "age of paranoia."

Psychotherapy more beneficial for treatment of mental disorders
Psychodynamic psychotherapy lasting for at least a year is effective and superior to shorter-term therapy for patients with complex mental disorders such as personality and chronic mental disorders, according to a meta-analysis published in the October 1 issue of JAMA.

Lazy brain - a shrinking brain
People who have been more mentally active over their lives have a larger hippocampus – which relates to memory – and critically that it shrinks at half the rate of those who have lower mental activity.

Difficulty sleeping increases during menopause
Sleep difficulties, especially problems staying asleep, are relatively prevalent concerns among women going through the menopausal transition, revealed by researchers at Rush University Medical Center in Chicago.

Cannabis use exerts harmful effects on brain tissue
Long-term, heavy cannabis use may be associated with structural abnormalities in areas of the brain known as the hippocampus and amygdala, according to a report in the June issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Breastfeeding improves children's intelligence
Long-term, exclusive breastfeeding appears to improve children's cognitive development, revealed by researchers. It is already known that children and adults who were breastfed as infants have higher scores on IQ tests and other measures of cognitive (thinking, learning and memory) development than those who were fed formula.

Aromatherapy makes you feel good only
Aromatherapy failed to show any improvement in either immune status, wound healing or pain control among people exposed to two often-touted scents, revealed by researchers in a recent study.

Low testosterone levels linked to depression in older men
Older men with lower free testosterone levels in their blood appear to have higher prevalence of depression, according to a report in the March issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Memory loss, less common in older Americans
It appears that memory loss and thinking problems are becoming less common among older Americans. A new study shows a downward trend in the rate of "cognitive impairment" - the umbrella term for everything from significant memory loss to dementia and Alzheimer's disease - among people aged 70 and older.

Vitamin B12, folate deficiency raises dementia risk
Folate deficiency is associated with a tripling in the risk of developing dementia among elderly people, suggests research published ahead of print in the Journal of Neurology Neurosurgery and Psychiatry.

Stress in pregnancy may lead to schizophrenia in offspring
Most societies believe that a mother's psychological state can influence her unborn baby. Children of women who undergo an extremely stressful event-such as the death of a close relative-during the first trimester of pregnancy appear more likely to develop schizophrenia, according to a report in the February issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Brain strong during waking hours, weaken during sleep
Most people know it from experience: After so many hours of being awake, your brain feels unable to absorb any more, and several hours of sleep will refresh it. Now new research from the University of Wisconsin School of Medicine and Public Health clarifies this phenomenon, supporting the idea that sleep plays a critical role in the brain's ability to change in response to its environment. This ability, called plasticity, is at the heart of learning.

Selective reporting of antidepressant trials may have adverse consequences
Selective publication in reporting results of antidepressant trials exaggerates the effectiveness of the drugs, and may have adverse consequences for researchers, study participants, health care professionals, and patients, revealed in a new study.

Bright light therapy eases bipolar depression
Bright light therapy can ease bipolar depression in some patients, according to a study published in the journal Bipolar Disorders. Researchers from the University of Pittsburgh School of Medicine's Western Psychiatric Institute and Clinic studied nine women with bipolar disorder to examine the effects of light therapy in the morning or at midday on mood symptoms.

Religious activities good for mental health in women
For many, religious activity changes between childhood and adulthood, and a new study finds this could affect one's mental health. According to Temple University's Joanna Maselko, Sc.D., women who had stopped being religiously active were more than three times more likely to have suffered generalized anxiety and alcohol abuse/dependence than women who reported always having been active.

Late developmental growth may risk depression
Psychiatrists remain divided as to how to define and classify the mood and anxiety disorders, the most common mental disorders. Committees across the globe are currently pondering how best to carve nature at its anxious joints for the fifth version of the Diagnostic and Statistical Manual (DSM-V), the "gold standard" reference book for psychiatrists.

Middle aged more anxious and depressed than elderly
Research from the University of New South Wales has found that middle-aged Australians are more anxious and depressed than their elderly counterparts, turning on its head a prevailing myth about old age.

Gene identified that influences alcohol consumption
A variant of a gene involved in communication among brain cells has a direct influence on alcohol consumption in mice, according to a new study by scientists supported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health (NIH), and the U.S. Army.

Exercise gene could help with depression
Boosting an exercise-related gene in the brain works as a powerful anti-depressant in mice - a finding that could lead to a new anti-depressant drug target, according to a Yale School of Medicine report in Nature Medicine.

Distorted self image the result of visual brain glitch, UCLA study
Although they look normal, people suffering from body dysmorphic disorder, or BDD, perceive themselves as ugly and disfigured. New imaging research reveals that the brains of these people look normal but function abnormally when processing visual details.

Why some young women are at greater risk of developing anorexia nervosa
Even after more than a year of maintaining a normalized body weight, young women who recovered from anorexia nervosa show vastly different patterns of brain activity compared to similar women without the eating disorder, Walter H. Kaye, M.D., professor of psychiatry, University of Pittsburgh School of Medicine, and colleagues report in the December issue of the American Journal of Psychiatry.

64 Psychiatry articles listed above.

What is Psychiatry
Psychiatry is the branch of medicine that deals with the diagnosis, treatment, and prevention of mental and emotional disorders.

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