Researchers from Denmark have uncovered strong evidence that depression often appears years before Parkinson’s disease and ...

Depression that appears later in life is often viewed as a response to declining health, but emerging evidence suggests it may sometimes signal deeper neurological changes.

Abnormal behavior during rapid eye movement, or REM, sleep may signal deteriorating cognitive ability, a local study showed ...

Ambroxol showed target engagement in Parkinson's dementia but no significant cognitive improvement over placebo. The drug, a common cough medicine in Europe, was safe and well-tolerated. Ambroxol ...

Researchers in Japan discovered that Parkinson’s patients diagnosed in their 80s are far more likely to show signs of amyloid buildup, a hallmark of Alzheimer’s, even without dementia symptoms. The ...

New research reveals how Parkinson's spreads from the gut to the brain, with the help of immune cells – offering a new ...

Proteins form the building blocks of life, but when they form unusual clumps inside the brain, they raise an alarm that something isn't right.

People with Parkinson's disease and Lewy body dementia have increased rates of incident depression from seven to eight years ...

An estimated 10,000-12,000 people are living with Lewy body dementia in Ireland, but only a small number of sufferers get an accurate diagnosis ...

However, this symptom can also be an early symptom of neurodegenerative diseases like Alzheimer’s or Parkinson’s. This has been known for some time, but the surprising thing is that the loss of smell ...

Researchers from Denmark have uncovered strong evidence that depression often appears years before Parkinson’s disease and Lewy body dementia. The team, led by first author Christopher Rohde, analyzed ...