Health

Music listening near bedtime disruptive to sleep, study finds

Most people listen to music throughout their day and often near bedtime to wind down. But can that actually cause your sleep to suffer? When sleep researcher Michael Scullin, Ph.D., associate professor of psychology and neuroscience at Baylor University, realized he was waking in the middle of the night with a song stuck in his …

Health

‘Roadmaps’ of the brain reveal regions vulnerable to Alzheimer’s disease

Much like a supply truck crossing the countryside, the misfolded proteins that damage neurons in Alzheimer’s disease travel the “roads” of the brain, sometimes stopping and sometimes re-routing to avoid roadblocks, reports a study published in Science Advances by researchers at Van Andel Institute and University of Pennsylvania.

Health

Saliva can be more effective than nasopharyngeal swabs for COVID-19 testing

The collection of nasopharyngeal swab (NPS) samples for COVID-19 diagnostic testing poses challenges including exposure risk to healthcare workers and supply chain constraints. Saliva samples are easier to collect but can be mixed with mucus or blood, and some studies have found they produce less accurate results. A team of researchers has found that an …

Health

Case study shows patient on ketogenic diet living fully with IDH1-mutant glioblastoma

A British man who rejected the standard of care to treat his brain cancer has lived with the typically fatal glioblastoma tumor growing very slowly after adopting a ketogenic diet, providing a case study that researchers say reflects the benefits of using the body’s own metabolism to fight this particularly aggressive cancer instead of chemo …