Depression may be the brain’s early warning sign of Parkinson’s or dementia

[Робот]

Depression in older adults may sometimes signal the early stages of Parkinson’s disease or Lewy body dementia. Researchers found that depression often appears years before diagnosis and remains elevated long afterward, unlike in other chronic illnesses. This suggests depression may reflect early brain changes rather than emotional distress alone.

Source: https://www.sciencedaily.com/releases/2 ... 040623.htm