A team of scientists including two physicists at the University of Sussex has found a way to circumvent a 178-year old theory which means they can effectively cancel magnetic fields at a distance. They are the first to be able to do so in a way which has practical benefits.
While our circadian body clock dictates our preferred rhythm of sleep or wakefulness, a relatively new concept - the epigenetic clock - could inform us about how swiftly we age, and how prone we are to diseases of old age.
Research News Tip Sheet: Story Ideas From Johns Hopkins Medicine
Researchers revealed how neurons in the basal ganglia, which are a brain region crucial for the control of voluntary movements and whose damage induces motor impairment, such as Parkinson's disease, convey information for the movement control by recording activity of multiple neurons simultaneously in Japanese monkeys.
A world-first double-blind clinical trial, will investigate if a powerful drug used to treat nausea in chemotherapy patients, could alleviate hallucinations in people with Parkinson's.
Research led by investigators at The Ohio State University Wexner Medical Center provides new hope for recovery from degenerative neurological diseases -- such as ALS and multiple sclerosis -- as well from damage caused by traumatic brain and spine injuries and stroke.
Can COVID-19 infection increase the risk of developing Parkinson's disease? That's the question posed by a new commentary published in the journal Trends in Neurosciences, which explores three known case studies of people developing Parkinson's-like symptoms in the weeks following infection with SARS-CoV-2, the virus that causes COVID-19. While rare, these cases provide important insights into potential long-term implications of infections.
Movement in animals is complex. Little has been known about how spinal inhibitory interneurons work to silence other neurons and related muscle groups in coordination with the active muscle groups across changing speeds. Now a Northwestern University research team has discovered in a study of zebrafish that there is a very orderly relationship between when these critical inhibitory neurons are born, their participation in different speeds of movement and what part of a motor neuron they innervate.
New research shows a simple skin test can accurately identify Parkinson's disease, which could lead to earlier detection of the disease and better outcomes for patients. Currently, Parkinson's disease is diagnosed by clinical signs and symptoms but only definitively diagnosed at autopsy. The researchers conducted a blinded study of 50 skin samples using an assay originally designed to detect mad cow disease.
A gut hormone, ghrelin, is a key regulator of new nerve cells in the adult brain, a Swansea-led research team has discovered. It could help pave the way for new drugs to treat dementia in patients with Parkinson's Disease.