New research suggests eating vegetables gives you a healthy tan. The study, led by Dr Ian Stephen at The University of Nottingham, showed that eating a healthy diet rich in fruit and vegetables gives you a more healthy golden glow than the sun.
The research, which showed that instead of heading for the sun the best way to look good is to munch on carrots and tomatoes, has been published in the journal Evolution and Human Behaviour.
Gender stereotypes suggest that men are usually tough and women are usually tender. A new study published in Psychological Science, a journal of the Association for Psychological Science, finds these stereotypes have some real bodily truth for our brains; when people look at a gender-neutral face, they are more likely to judge it as male if they're touching something hard and as female if they're touching something soft.
"Vive la difference!" Seeing foreigners as foreign encourages local coworkers to assist them finds a Rotman study.
Toronto - Whether it's a company with local and ex-pat employees, countries in need of aid, or the elderly interacting with the young, a new research paper to be published in the journal Psychological Science says recognizing diversity can actually encourage people to help each other instead of sparking conflict.
CHICAGO—Hearing loss can affect anyone, at any time. But it can be especially frightening for someone who suddenly starts to lose his hearing during adulthood. Tom Groves, 77, first noticed his diminishing hearing when he was in his early 40s. He was unable to hold conversations with large groups of people; found it nearly impossible to socialize in high-background noise environments like restaurants; and couldn't enjoy radio, TV and movies unless they were captioned. Now, Groves is hearing much better than he has in 30 years, thanks to an experimental hybrid cochlear implant.
Smoking is a common problem for patients with schizophrenia. The increased tendency of patients diagnosed with this disorder is to not only smoke, but to do so more heavily than the general public. This raises the possibility that nicotine may be acting as a treatment for some symptoms of schizophrenia.
Nicotine acts through two general classes of brain receptors, those with high and low affinity for nicotine. The low affinity class of nicotinic receptors contains the alpha-7 subunit, which is present in reduced numbers in people with schizophrenia.
Scientists from the Agency of Science, Technology and Research/Duke-NUS Neuroscience Research Partnership (A*STAR/Duke-NUS NRP), A*STAR's Institute of Molecular and Cell Biology, and the National University of Singapore have made a breakthrough concerning how anxiety is regulated in the vertebrate brain. Their work, published in the journal Current Biology, sheds light on how the brain normally shuts off anxiety and also establishes the relevance of zebrafish as a model for human psychiatric disorders.
OAK BROOK, Ill. – Multidetector computed tomography (MDCT) provides an efficient, effective way to analyze wounds from bullets and explosive devices, according to a study published online and in the March issue of Radiology.
"The information provided by MDCT has the potential to improve patient care and aid in both military and civilian forensic investigations," said the study's lead author, Les R. Folio, D.O., M.P.H., from the Uniformed Services University in Bethesda, Md.
A computer decision model suggests that for patients with a history of bleeding within the brain, the risk of recurrence associated with statin treatment may outweigh the benefit of the drug in preventing cardiovascular disease, according to a report posted online today that will appear in the May print issue of Archives of Neurology, one of the JAMA/Archives journals.
PROVIDENCE, R.I. [Brown University] — In the longest-term study so far to track people with body dysmorphic disorder, a severe mental illness in which sufferers obsess over nonexistent or slight defects in their physical appearance, researchers at Brown University and Rhode Island Hospital found high rates of recovery, although recovery can take more than five years.
The results, based on following 15 sufferers of the disease over an eight-year span, appear in the current issue of the Journal of Nervous and Mental Disease.
A team of researchers has demonstrated that the brain predicts consequences of our eye movements on what we see next. The findings, which appear in the journal Nature Neuroscience, have implications for understanding human attention and applications to robotics.
The study was conducted by researchers at University Paris Descartes, New York University's Department of Psychology, and Ludwig-Maximilian University in Munich.
PITTSBURGH, Jan. 10 – A researcher at the University of Pittsburgh School of Medicine, in collaboration with scientists from the National Institutes of Health (NIH), has discovered that the deadly plaques of Alzheimer's disease interact with certain cellular proteins to inhibit normal signals that maintain blood flow to the brain. Their findings, which could lead to new approaches to treat the dementia, were recently published in Public Library of Science One.
LEXINGTON, Ky. (Jan. 4, 2011) − Scientists at the University of Kentucky have discovered that plasminogen, a protein used by the body to break up blood clots, speeds up the progress of prion diseases such as mad cow disease.
This finding makes plasminogen a promising new target for the development of drugs to treat prion diseases in humans and animals, says study senior author Chongsuk Ryou, a researcher at the UK Sanders-Brown Center on Aging and professor of microbiology, immunology and molecular genetics in the UK College of Medicine.
An innovative device which cancels out the noise of the dental drill could spell the end of people's anxiety about trips to the dentist, according to experts at King's College London, Brunel University and London South Bank University, who pioneered the invention.
It is widely known that the sound of the dental drill is the prime cause of anxiety about dental treatment, and some patients avoid trips to the dentist because of it. This new device could help address people's fears and encourage them to seek the oral healthcare treatment they need.
The first drug to treat the underlying disorder instead of the symptoms of Fragile X, the most common cause of inherited intellectual disability, shows some promise according to a new study published in the January 5 issue of Science Translational Medicine. Researchers from Rush University Medical Center helped design the study and are now participating in the larger follow-up clinical trial.
