A new study out of Northwestern Medicine finds evidence of the human pegivirus in the brains of people with Parkinson’s disease, but not in the brains of people without the neurological condition.

In a new study, people who consumed the highest amounts of ultra-processed foods were more likely to show earlier signs of prodromal Parkinson’s disease, the stage of the disease seen before tremors begin.

Patients with obstructive sleep apnea may have higher odds of developing Parkinson’s disease, but researchers say early CPAP treatment may lower the risk.

A new study suggests people with certain body shapes face greater odds of developing neurological diseases – but researchers say muscle strength may offer protection.

A new study reveals 4 screen habits that help improve sleep quality and quantity during adolescence.