Compared with adults aged 65 and older, those aged 18 to 64 are more affected by long COVID neurologic symptoms.

Hearing impairment is a risk factor for incident Parkinson disease (PD), according to a study published online.

The frequency and duration of large muscle group leg movements during sleep change over time, and show distinct sleep stage differences.

Antimicrobials, vaccines, and anti-inflammatories are associated with a reduced risk for Alzheimer disease and dementia.

Serious video games may improve some symptoms of attention-deficit/hyperactivity disorder (ADHD), in combination with pharmacological treatment.