While it's true that our sense of smell generally declines with age, it can also signal an early sign of neurodegenerative ...

Idiopathic REM sleep behaviour disorder (iRBD) causes people to physically act out their dreams while sleeping. The disorder ...

For people with a certain sleep disorder, a simple blood test could help predict the development of dementia years before symptoms appear, a new study indicates. Idiopathic REM sleep behavior disorder ...

Our sense of smell generally declines with age, but it can also signal an early sign of neurodegenerative diseases like ...

The research findings primarily focus on individuals with a sleep disorder but may have broader implications. A recent study ...

People with Parkinson’s-related dementia have a higher risk of death after hip surgery compared with people with other forms of dementia, a study finds. The report was published on Feb. 23 in European ...

Parkinson’s can cause a condition called Parkinson’s disease dementia. This condition is marked by a decline in thinking, reasoning, and problem-solving. Parkinson’s disease is a progressive ...

This unexpected early warning sign relates to a change in sensory perception, specifically your sense of smell. A declining ...

Idiopathic REM sleep behaviour disorder is associated with a very high risk of Parkinson's disease and a related condition called Dementia with Lewy Bodies. A simple blood test for people with a ...