Tag: research

Should a soldier shoot the child who is pointing a gun at them and their colleague? Should a photographer film the aftermath of a terrorist attack or help the injured? Many situations present professionals with ethical dilemmas – and the decisions made can have profound psychological consequences. For many years, researchers have looked at the

Researchers from the University of Toronto presented a new study at CHEST Congress 2019 Thailand in Bangkok that aimed to determine the effect of authors’ self-promotion on the social media site, Twitter, in regards to the dissemination of their research. Tweets referencing scientific articles published between June 2011-January 2017 were gathered through Altmetric.com. The study

It takes King Curtis less than half a minute into “Memphis Soul Stew,” his best-remembered song, to really get a groove going. When it does, it doesn’t let go. According to the lyrics of the 1967 hit, the ingredients that make up a good groove are simple: “half a teacup of bass” and “a pound

University of Otago researchers have highlighted the need to improve access to primary health care services for high-needs populations with their recent study of high-needs patients using a free health clinic finding significant health problems. Elaine Gurr Professor of General Practice Tim Stokes, Research Fellow Lauralie Richard and medical student Sharmaine Sreedhar, undertook the study

Everyday life is full of situations that require us to take others’ perspectives—for example, when showing a book to a child, we intuitively know how to hold it so that they can see it well, even if it is harder to see for ourselves. Or when performing before an audience, we often can’t help but

Scientists have identified an enzyme that is a “master regulator” of kidney function that if excessively suppressed, can trigger renal failure. Their findings have implications for the use of existing drugs and the development of new pharmaceuticals. As reported in Nature Communications, a global research team led by the University of Bristol studied how the

When we perceive the world around us, certain objects appear to be more noticeable than others, depending on what we do. For example, when we view a forest-covered mountain from a distance, the forest looks like a large green carpet. But as we get closer, we start noticing the individual trees, and the forest fades

Incorporating genetic diversity into a mouse model of Alzheimer’s disease resulted in greater overlap with the genetic, molecular and clinical features of this pervasive human disease, according to a study funded by the National Institute on Aging (NIA), part of the National Institutes of Health. The study also suggests that adding genetic diversity may be

During an ischemic attack, the heart is temporarily robbed of its blood supply. The aftermath is devastating: reduced heart contractility, heart cell death, and heart failure. Contributing to these detrimental changes is a signaling molecule, G protein-coupled receptor kinase 2 (GRK2), which following ischemia accumulates in mitochondria, the energy-producing powerhouses of cells. Now, a Temple-led

Dana-Farber Cancer Institute scientists will present research marking significant advances against the hematologic cancer multiple myeloma at the American Society of Hematology (ASH) Annual Meeting Dec. 1-4. Their findings provide new insights into the progression of the disease from precursor conditions and suggest approaches for novel treatments. In related work, Dana-Farber investigators will also present

The continually rising health care costs in Germany require cost intelligent innovations at the intersecting frontiers of scientific disciplines. Prof. Gerd Geisslinger is Medical Research Officer for the Fraunhofer-Gesellschaft. In this interview he explains why the Fraunhofer-Gesellschaft is in a unique position to tackle challenges in medical research and to pull together the four major

Researchers at RCSI (Royal College of Surgeons in Ireland) have revealed that one quarter of suicide attempts are associated with dysfunction in how the brain interprets basic perceptual information, such as what we see, hear and think. The research shows that this dysfunction can predict suicidal behaviour, and offers new prospects for treatment and suicide

As Osteoporosis Month kicks off on Thursday, Brock University Kinesiology Professor Philip Wilson has some simple but effective advice for those living with the disease: lace up your shoes and get walking. Osteoporosis is a disease affecting one in four women and one in eight men over the age of 50 that causes chronic loss

THURSDAY, Oct. 25, 2018 — Repeated hits to the head, rather than one severe blow, may determine whether football players suffer a concussion, a new study suggests. The findings underscore the need to limit head impacts during football practice and games, said study lead author Brian Stemper, of Marquette University and Medical College of Wisconsin.

Human beings make similar judgements of the trustworthiness and dominance of an unfamiliar speaker after hearing just a single word, new research shows, suggesting the old saying that ‘first impressions count’ might well be correct. In a research paper published in the journal PLOS One, researchers from the University of Glasgow in Scotland and Université

A variety of conditions affect our ability to drive, including poor sleep, some prescription medications and alcohol. Cannabis is another. Many people use cannabis for medical reasons, for recreation purposes, or both. Figuring out whether someone should avoid driving can be tricky because of the variety of chemicals contained within the plant, the different ways

For the first time scientists have been able to put a figure on how many faces people actually know- a staggering 5,000 on average. The research team, from the University of York, tested study participants on how many faces they could recall from their personal lives and the media, as well as the number of

Researchers at Michigan State University conducted the largest experimentally controlled study on sleep deprivation to date, revealing just how detrimental operating without sleep can be in everything from bakers adding too much salt to cookies to surgeons botching surgeries. While sleep deprivation research isn’t new, the level at which distractions hinder sleep-deprived persons’ memories and

The National Institute on Aging (NIA) has awarded scientists at University of California San Diego School of Medicine and San Diego State University (SDSU) with a five-year, $4 million grant to boost the number of Latino and other underrepresented minority researchers studying Alzheimer’s disease (AD) and related dementias afflicting seniors of Latino origins, a demographic

More than 230,000 children under 15 months of age were treated in U.S. hospital emergency departments between 1990 and 2014 due to infant walker-related injuries, according to a new study today published in the journal Pediatrics. More than 6,500 of those were cases of skull fracture, according to the study, whose authors actively support the