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Neurotransmitter responsible for brain arousal plays vital role in early sensory perceptions

Being aware of our surroundings is a fundamental aspect of our existence. But what in our biological makeup determines how we access and interpret the endless stream of information around us?

10 Jul 2018

PTSD may increase risk of stroke, heart attack in World Trade Center response crews

Post-traumatic stress disorder may increase the long-term risk for stroke and heart attack in blue-collar clean-up crews who worked in the aftermath of The World Trade Center plane attack on September 11, 2001, according to new research in Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal.

10 Jul 2018

Mice study shows how vaginal microbiota may affect stress levels of offspring

Exposing newborn mice to vaginal microbes from stressed female mice may transfer the effects of stress to the newborns, according to a new study by researchers at the University of Maryland School of Medicine.

10 Jul 2018

Incarceration of parents during childhood impacts youth behavior

A new study published in Pediatrics found that young adults who had a parent incarcerated during their childhood are more likely to skip needed healthcare, smoke cigarettes, engage in risky sexual behaviors, and abuse alcohol, prescription and illicit drugs.

9 Jul 2018

Scientists discover new target to treat blood vessel damage in diabetes

In diabetes, both the tightly woven endothelial cells that line our blood vessels and the powerhouses that drive those cells start to come apart as early steps in the destruction of our vasculature.

9 Jul 2018

Depression and anxiety in heart failure patients linked to adverse outcomes

Symptoms of depression and anxiety are present in about one-third of patients with heart failure - and these patients are at higher risk of progressive heart disease and other adverse outcomes, according to a review and update in the July/August issue of Harvard Review of Psychiatry.

6 Jul 2018

Dementia home designed with hi-tech features showcases how patients can live independently for longer

A show home designed around concepts and technologies which will allow people with dementia to live independently for longer has been officially opened.

6 Jul 2018

Study: Exposure to greenspace has wide-ranging health benefits

Living close to nature and spending time outside has significant and wide-ranging health benefits - according to new research from the University of East Anglia.

6 Jul 2018

The other victims: First responders to horrific disasters often suffer in solitude

The day a gunman fired into a crowd of 22,000 people at the country music festival in Las Vegas, hospital nursing supervisor Antoinette Mullan was focused on one thing: saving lives.

6 Jul 2018

New formula quantifies serious hazards to young children left in hot cars

A mathematical model developed by Robert Brown, Texas A&M professor of landscape architecture, was used in a highly publicized study quantifying the time it takes for young children to become dangerously hot when they are accidentally left in the back seat of a sweltering car.

6 Jul 2018

Study explains why men are more at risk for neurodevelopmental disorders

A new study has shed light on the reason why males are more at risk than females for neurodevelopmental disorders such as autism, schizophrenia and ADHD.

4 Jul 2018

Body implant provides new habitat for bacteria and fungi, study reveals

A body implant provides a new habitat for bacteria and fungi, a new study conducted at the University of Copenhagen reveals.

3 Jul 2018

Anticipating a stressful day may affect cognition throughout the day

There may be some truth to the saying "getting up on the wrong side of the bed," according to Penn State researchers who say starting your morning by focusing on how stressful your day will be may be harmful to your mindset throughout the day.

3 Jul 2018

Women who work 45 hours or more per week show greater risk of diabetes

A new study has shown that women who work 45 hours or more per week are at an increased risk of diabetes, compared to those who work for 30-40 hours a week.

3 Jul 2018

LLNL employs high-performance computing for better understanding of TBI

Since the wars in Afghanistan and Iraq began in 2001, more than 350,000 cases of traumatic brain injury in servicemen and women have been reported to the Department of Defense.

3 Jul 2018

Mindfulness-based approach could improve treatment for people with tinnitus

New UK research has found that a new mindfulness-based approach to tinnitus could transform the treatment of the condition.

2 Jul 2018

Antioxidant-enriched vitamin may decrease exacerbations in cystic fibrosis patients

An antioxidant-enriched vitamin may decrease respiratory exacerbations in people with cystic fibrosis(CF), according to new research published online in April in the American Journal of Respiratory and Critical Care Medicine.

2 Jul 2018

Psychedelics and their role in treatment of mental health disorders

Psychedelics such as LSD, magic mushrooms, mescaline etc. have garnered renewed interest in the scientific world because of the possible role they could play in mental health problems. Ketamine remains the only hallucinogen at present that is used clinically as an anesthetic agent. The others are all classified under banned drugs.

2 Jul 2018

KU Cancer Center launches clinical trial to eliminate radiation therapy for HER2-positive breast cancer

Researchers at The University of Kansas Cancer Center have launched a clinical trial that eliminates radiation from the treatment protocol for an invasive type of breast cancer that accounts for one-fifth of all breast cancer patients.

30 Jun 2018

Timing may be key to evading destruction for bacteria facing antibiotics

For bacteria facing a dose of antibiotics, timing might be the key to evading destruction. In a series of experiments, Princeton researchers found that cells that repaired DNA damaged by antibiotics before resuming growth had a much better chance of surviving treatment.

30 Jun 2018