Medically reviewed by Smita Patel, DO Bradykinesia is a progressive movement symptom commonly found in people with ...

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

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

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

It affects your mood, your sleep, even your motivation to exercise. There's convincing evidence that it's the starting point for Parkinson's disease and could be responsible for long COVID's cognitive ...

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

It is with a heavy heart that we announce the passing of Kevin Thomas Quiet on Feb. 28, 2025, after a difficult battle with ...

Idiopathic REM sleep behaviour disorder (iRBD) causes people to physically act out their dreams while sleeping. The disorder is also associated with a very high risk of Parkinson's disease and a ...

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 ...

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