Psychology News and Research

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Psychology is the study of human mental functions, behavior and processes.

Research shows link between lead exposure and ADHD symptoms in children with HFE C282Y gene mutation

Exposure to small amounts of lead may contribute to ADHD symptoms in children who have a particular gene mutation, according to new research published in Psychological Science, a journal of the Association for Psychological Science.

8 Jan 2016

Older men of European descent have significantly higher suicide rates

In the United States, older men of European descent (so-called white men) have significantly higher suicide rates than any other demographic group. For example, their suicide rates are significantly higher than those of older men of African, Latino or Indigenous descent, as well as relative to older women across ethnicities.

6 Jan 2016

New study explores effects of Great Recession on alcohol use among people who remained employed

Periods of economic uncertainty tend to influence drinking problems among people who lose their jobs, as some turn to alcohol due to stress or because they have more free time and fewer responsibilities.

6 Jan 2016

Simple, computer-training task can alter the brain's wiring to regulate emotional reactions

A simple, computer-training task can change the brain's wiring to regulate emotional reactions, according to a recent study published in NeuroImage by Ben-Gurion University of the Negev (BGU) researchers.

6 Jan 2016

New phase III trial takes intravaginal DHEA a step closer to approval

A new phase III trial with positive results is taking intravaginal DHEA a step closer to governmental approval. The formulation could provide women who cannot or do not wish to use intravaginal estrogen with an effective vaginal alternative for easing vaginal symptoms and pain with sex after menopause.

5 Jan 2016

New book reveals that self-criticism can be mentally and physically harmful

A new book by Prof. Golan Shahar of Ben-Gurion University of the Negev reveals that self-criticism can be both mentally and physically harmful, leading to mental disorder, chronic fatigue, chronic pain, and even suicide.

4 Jan 2016

Study looks at long-term effects of psychological therapies in patients with irritable bowel syndrome

For some time doctors have known that psychological therapies can reduce the symptoms of irritable bowel syndrome in the short term.

29 Dec 2015

CMU researchers develop new method to survey learning-related changes in synapse properties

Carnegie Mellon University researchers have developed a new approach to broadly survey learning-related changes in synapse properties. In a study published in the Journal of Neuroscience and featured on the journal's cover, the researchers used machine-learning algorithms to analyze thousands of images from the cerebral cortex. This allowed them to identify synapses from an entire cortical region, revealing unanticipated information about how synaptic properties change during development and learning.

29 Dec 2015

Father-daughter duo co-author research paper on new grapefruit cybrids

When Jude Grosser's daughter, Melinda, was in elementary school, he would often take her to his laboratory at the University of Florida's Citrus Research and Education Center, where he works as a researcher on citrus diseases and creating new varieties.

26 Dec 2015

Ultrafast near-infrared lasers deliver gene therapy to treat macular degeneration

Millions of adults over age 50 struggle each year with vision loss caused by damage to the retina or common macular degeneration.

24 Dec 2015

Scientists unravel longstanding mystery of fundamental property of the brain

In new research published in the prestigious journal Proceedings of the National Academy of Sciences (PNAS), a team of scientists from the Hebrew University Hadassah Medical School, in the Faculty of Medicine, unraveled a longstanding mystery of a fundamental property of the brain.

24 Dec 2015

Smokers who see graphic warning labels on cigarette packs have more negative feelings about smoking

A new study is the first to provide real-world evidence of the effectiveness of smoking warning labels that include graphic photos of the damage caused by regular tobacco use.

22 Dec 2015

USC-led study finds link between anxiety and dementia

People who experienced high anxiety any time in their lives had a 48 percent higher risk of developing dementia compared to those who had not, according to a new study led by USC researchers.

20 Dec 2015

Teens with moderate mental health problems vape e-cigarettes

Teenagers with moderate mental health problems who may not have considered smoking conventional cigarettes are turning to electronic cigarettes, a new USC study has found.

20 Dec 2015

UA developing brain-scanning technology that could improve diagnosis of many disorders

Researchers at the University of Arizona are developing a noninvasive brain-scanning technology that could produce images far superior to those obtained with the most commonly used systems -- electroencephalography and functional magnetic resonance imaging.

17 Dec 2015

UI study may help parents teach ADHD kids to better navigate busy intersections while riding bicycle

Child development experts have long known that children with attention-deficit hyperactivity disorder are more likely to have an accident while crossing the street on their bicycles.

17 Dec 2015

Study sheds new light on the causes of autism

Evidence of autism may be found in the composition and malfunction of the brain's blood vessels, a team of scientists has found. Their research sheds new light on the causes of autism, which previously had pointed to neurological make-up rather than to the vascular system, and identifies a new target for potential therapeutic intervention.

17 Dec 2015

Researcher presents quantitative model of electrical cascades activated in the brain during perceptual tasks

The word 'avalanche' is generally associated with violent and unexpected events -- such as rockslides, or the sudden collapse of unstable drifts of snow. But in brain research, avalanches -- intermittent cascades of electrical activity -- are everyday occurrences that are not only peaceful, but actually reflect stability.

17 Dec 2015

Study highlights strong need for weight management before menopause

At midlife, overweight and obesity, lack of exercise, less education, and low income put women at much higher risk of having metabolic syndrome, the cluster of conditions predisposes people to diabetes and heart disease, shows a large study published today in Menopause, the journal of The North American Menopause Society.

16 Dec 2015

New study may help understand how estrogens affect cognition and memory in women

A new study by University of Guelph researchers that narrows down where and how estrogens affect the brain may help in understanding how the hormones affect cognition and memory in women, says psychology professor Elena Choleris.

16 Dec 2015

Psychology News and Research

Further Reading

Research shows link between lead exposure and ADHD symptoms in children with HFE C282Y gene mutation

Older men of European descent have significantly higher suicide rates

New study explores effects of Great Recession on alcohol use among people who remained employed

Simple, computer-training task can alter the brain's wiring to regulate emotional reactions

New phase III trial takes intravaginal DHEA a step closer to approval

New book reveals that self-criticism can be mentally and physically harmful

Study looks at long-term effects of psychological therapies in patients with irritable bowel syndrome

CMU researchers develop new method to survey learning-related changes in synapse properties

Father-daughter duo co-author research paper on new grapefruit cybrids

Ultrafast near-infrared lasers deliver gene therapy to treat macular degeneration

Scientists unravel longstanding mystery of fundamental property of the brain

Smokers who see graphic warning labels on cigarette packs have more negative feelings about smoking

USC-led study finds link between anxiety and dementia

Teens with moderate mental health problems vape e-cigarettes

UA developing brain-scanning technology that could improve diagnosis of many disorders

UI study may help parents teach ADHD kids to better navigate busy intersections while riding bicycle

Study sheds new light on the causes of autism

Researcher presents quantitative model of electrical cascades activated in the brain during perceptual tasks

Study highlights strong need for weight management before menopause

New study may help understand how estrogens affect cognition and memory in women

Event guide: 4th Extra-Hepatic Lipid-Based Nanoparticles Delivery Summit eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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