Tag: the

How attention helps the brain perceive an object

It’s easy to miss something you’re not looking for. In a famous example, people were asked to closely observe two groups of people—one group clad in black, the other in white—pass a ball among themselves. Viewers were asked to count the number of times the ball passed from black to white. Remarkably, most observers did

New evidence proves the work of UN agencies is effective

Academics led by Professor Lucie Cluver at Oxford University have shown how key services in lower and middle-income countries can contribute to multiple sustainable development goals (SDGs), even for the highest-risk children and adolescents. The study, led by Oxford University in collaboration with the universities of Cape Town and Witwatersrand, University College London and the

Mobilizing the lymphatic system may help combat obesity-induced metabolic syndrome

The search by scientists to find ways to combat obesity continues. Recently, investigators have been exploring whether they can engage the lymphatic system to help regulate obesity-induced inflammation of fat (adipose) tissue and restore systemic metabolic fitness. In a study appearing in he American Journal of Pathology, researchers report that augmenting lymphatic vessel formation in

Climate Change: Heat-induced heart attack risk on the rise

Heart attack, or myocardial infarction, is the number one cause of death worldwide. A study published in the European Heart Journal by scientists at Helmholtz Zentrum München and colleagues from a range of other Bavarian institutions shows that the risk of suffering a heat-induced heart attack has increased significantly in recent years. During the same

Brain scans help unravel the neurobiology of functional neurological (conversion) disorder

An investigation led by a team of researchers from the Massachusetts General Hospital (MGH) departments of Neurology, Psychiatry and Radiology has found altered connectivity among brain regions that handle sensorimotor, emotional and cognitive signaling in patients with functional neurological disorder, a common condition involving neurologic symptoms that have no readily apparent physical cause. Their report

Are eyes the window to our mistakes?

We all make poor decisions from time to time. Researchers at the University of Arizona are working to better understand why, and they’re looking to the eyes for answers. To study mistake making in humans, researchers performed an auditory test on 108 participants in a lab. Each participant listened to a series of 20 clicks,

How does the body respond to diffuse cutaneous leishmaniasis?

In diffuse cutaneous leishmanisis (DCL), a rare form of leishmaniasis, parasites grow uncontrolled in skin lesions across the body. For the first time, researchers reporting in PLOS Neglected Tropical Diseases have now profiled how the human immune system responds to a DCL infection and, in turn, how Leishmania amazonensis adapts to the human host. American

Positivity can transform the healthcare workplace

Positivity can transform the healthcare workplace, according to a professor at Binghamton University, State University of New York. Nina Flanagan, clinical professor of nursing and program coordinator of the Adult-Gerontological Nursing Program at Binghamton University’s Decker School of Nursing, in researching the topic of positivity in the workplace, discovered that a positive mindset is vital