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

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

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 ...

People with Alzheimer's and Parkinson's disease may experience loss of smell long before other symptoms appear. One of the ...

The disorder is also associated with a very high risk of Parkinson's disease and a related condition called Dementia with Lewy Bodies. Quebec: A simple blood test for people with a certain sleep ...

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 ...

Researchers at McGill University found that a blood test originally designed for Alzheimer’s can predict dementia risk in ...

In the future, therapies that focus on gut health—whether through diet, medication, or nerve stimulation—could be used to ...