Amyloid plaques form in the same location and spread in the same way in the brains of people with both obstructive sleep apnea and Alzheimer's disease.
Changes in gut mucus may contribute to Alzheimer's, Parkinson's, and other neurological disorders. Researchers noted changes in types of gut mucus bacteria in those with a range of neurological disorders compared to their healthy peers. Findings suggest those with reduced gut mucus protection may be more susceptible to gastrointestinal problems.
Altering microglia in rats helped enhance their performance in memory tasks by up to 50%. The findings could help to develop new therapies that enhance memory function and prevent cognitive decline in humans.
Waking to melodic tunes from your alarm clock helps reduce sleep inertia.
Genetic mutations, which occur in both the brain and gut, could be a main cause of autism. Using mouse models of ASD, researchers discovered the neuroligin-3 R451C mutation affects neural communication in the brain and causes dysfunction in the gut. The findings strengthen the gut-brain hypothesis of autism.
A new study reveals a switching mechanism that could help in the design of new anesthetic drugs.