Psychiatry News and Research

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

Training programs tailored to address specific memory difficulty can be effective, study suggests

When people hear that their memory will worsen as they age, the question on their minds becomes: what can we do to remember better?

3 Apr 2018

Long-term consumption of caffeine has negative effects for Alzheimer's disease

A study coordinated by the Institute of Neuroscience of the Universitat Autònoma de Barcelona and in collaboration with the Karolinska Institutet in Sweden provides evidence that a long-term consumption of caffeine has negative effects for Alzheimer's disease, worsening the neuropsychiatric symptoms appearing in the majority of those affected by the disorder. The research was recently published in Frontiers in Pharmacology.

3 Apr 2018

Study uncovers mechanism causing chronic GVHD after bone marrow transplant

Allogeneic bone marrow transplant (BMT) is an essential treatment to cure patients with blood cancers such as leukemia. In patients who have undergone chemotherapy and radiation, a small number of cancer cells can remain in the bloodstream and allow the malignancy to recur.

3 Apr 2018

Psychiatrist stays close to home and true to her childhood promise

Dr. Yamanda Edwards, the daughter of a truck driver and a stay-at-home mom, grew up just a few miles from Martin Luther King/Drew Medical Center, at the time an iconic yet troubled hospital in South Los Angeles.

3 Apr 2018

Staying alive: How to fight an opioid addiction

If you or a loved one wants to beat an opioid addiction, first make sure you have a handy supply of naloxone, a medication that can reverse an overdose and save your life.

2 Apr 2018

New model predicts impact of rare genetic variants on IQ

Researchers have developed a new model that can predict the effect of rare genetic variants on a person’s IQ.

30 Mar 2018

New model predicts impact of rare genetic variants on IQ

Researchers have developed a new model that can predict the effect of rare genetic variants on a person’s IQ.

30 Mar 2018

How many opioid overdoses are suicides?

Mady Ohlman was 22 on the evening some years ago when she stood in a friend’s bathroom looking down at the sink.

28 Mar 2018

Researchers measure whether transcranial direct current stimulation generates EFs in deep brain areas

A defining characteristic of stroke is the loss of motor control due to structural damage in specific brain areas. In fact, motor impairments (or deficits) are the number one complication after stroke.

27 Mar 2018

Cannabis use linked to increased initiation of cigarette smoking among non-smokers

While cigarette smoking has long been on the decline, marijuana use is on the rise and, disproportionately, marijuana users also smoke cigarettes. A new study by researchers at Columbia University's Mailman School of Public Health and the City University of New York reports that cannabis use was associated with an increased initiation of cigarette smoking among non-cigarette smokers.

27 Mar 2018

Researchers propose new approach to look deeper into brain function

To uncover connections between brain regions and specific cognitive functions, neuroscientists have long made extensive use of techniques like functional resonance imaging (fMRI). First introduced in the 1990's, the method allows tracking the brain's activity while a test subject performs a task or responds to stimuli in the MRI scanner.

26 Mar 2018

New device achieves 92% accuracy in detecting patients with severe stroke

A new device worn like a visor can detect emergent large-vessel occlusion in patients with suspected stroke with 92 percent accuracy, report clinical investigators at the Medical University of South Carolina, Mount Sinai, the University of Tennessee Health Sciences Center and elsewhere in an article published online on March 6, 2018, in the Journal of Neurointerventional Surgery.

26 Mar 2018

Researchers explore ways to manage and prevent falls in older adults with dementia

Annually, about one-third of all American adults aged 65 or older experience a fall. Falls are a major cause of medical problems, especially among those who have dementia. In fact, twice the number of older adults with dementia experience falls, compared to people without dementia.

23 Mar 2018

Researchers examine link between knee pain and depression in older adults

In the U.S., about 13 percent of women and 10 percent of men aged 60 or older have knee pain due to osteoarthritis. Osteoarthritis occurs when a joint becomes inflamed, usually because the protective cartilage and other tissues that cushion joints like the knee become damaged and worn over time.

23 Mar 2018

Older people with slower walking speed may have greater dementia risk

As of 2015, nearly 47 million people around the world had dementia, a memory problem significant enough to affect your ability to carry out your usual tasks. The most common cause of dementia is Alzheimer's disease, but other forms exist, too.

23 Mar 2018

Researchers explore ways to help older adults taper off and stop using sedatives

Older adults, especially those who are admitted to hospitals, are at risk for potentially dangerous side effects if they are taking multiple medicines. Taking several medications at the same time is called polypharmacy.

23 Mar 2018

Pediatric psychologist shares 11 warning signs of childhood depression

When your teen snaps at you for having the gall to say hello to them in the morning and wakes up mad at the world, it can be easy to dismiss this behavior as normal adolescent moodiness.

23 Mar 2018

Certain nutrients found in food may help reduce symptoms of psychotic illness

A scientific paper has revealed that some nutrients found in food may help reduce the symptoms of psychotic illness, when used in the early stages of treatment.

22 Mar 2018

Cessation of exercise can result in increased depressive symptoms

Stopping exercise can result in increased depressive symptoms, according to new mental health research from the University of Adelaide.

22 Mar 2018

Researchers explain link between 2 key Alzheimer's proteins

It's a paradox of Alzheimer's disease: Plaques of the sticky protein amyloid beta are the most characteristic sign in the brain of the deadly neurodegenerative disease. However, many older people have such plaques in their brains but do not have dementia.

21 Mar 2018