Review question We wanted to know whether cognitive training interventions are effective in improving cognition (thinking) in people with Parkinson's disease dementia or mild cognitive impairment.

The reluctant decision by Morten Harket, lead singer in the legendary Norwegian band a-ha, to go public with his Parkinson’s ...

Credit: Metropolitan Police A pair of ‘Rolex rippers’ targeted two undercover police officers posing as a wealthy couple wearing fake designer watches. CCTV footage shows Algerian Yakob Harket ...

Early signs of Parkinson’s disease you shouldn’t ignoreParkinson’s disease is a condition that affects the brain and gradually makes it harder for a person to move. It usually starts slowly ...

Researchers believe the HPgV virus could be an environmental trigger or contributor to Parkinson's disease.

That’s what Morten Harket, the ethereal voice behind A-ha ’s iconic ballads, is staring down. A voice once strong enough to pull a falsetto from the sky now trembles at the mercy of Parkinson’s ...

Jim Parkinson, the designer behind Rolling Stone's iconic logo, has died at 83 after a long battle with Alzheimer’s, his friend confirmed.