Medical News Today: Why your household dust could fuel the growth of fat cells

Researchers have found that the dust in our households may harbor numerous chemicals that may accelerate the development of fat cells, potentially contributing to obesity. The dust in your house may contain harmful chemicals. In recent years, researchers and international policymakers have expressed concerns about the effects of endocrine-disrupting chemicals, a class of substances that…

Trained musicians perform better — at paying attention

IMAGE: Musicians (light gray bars) demonstrated more efficient control at suppressing irrelevant and distracting stimuli (executive control network) than non-musicians (dark gray bars). Note that for the executive system, the higher… view more  Credit: Elsevier, Helyon London, March 26, 2019 — Musical training produces lasting improvements to a cognitive mechanism that helps individuals be more attentive…

Artificial intelligence identifies key patterns from video footage of infant movements

VIDEO: This video was created automatically using the novel pose estimation method. A quantitative analysis of movements is directly accessible from the trajectories of the different body parts in this stickman. view more  Subtle characteristics in the spontaneous movement of very young babies may reveal clinically important aspects of their neurodevelopment. Visual assessment of typical movement…

How the brain ‘mentalizes’ cooperation

IMAGE: Experimental setup: subjects were placed into two fMRI scanners and attempted to align the cursor shown on their displays by adjusting the amount of force they applied to a grip… view more  Credit: Abe M. O. et al., Neural correlates of online cooperation during joint force production, NeuroImage, February 7, 2019.) Researchers identify a part…

Immune-repelling protein prolongs function, survival of human stem-cell-derived beta cells

Encapsulating human stem-cell-derived beta cells in microcapsules made with a protein that repels key immune cells restored glucose metabolism in diabetic mice and protected the cells from immune system attack, preventing the buildup of inflammatory fibrotic tissue that has plagued previous trials of encapsulated beta cells. A team of Massachusetts General Hospital (MGH) investigators reports…