But there is a clear difference between age-related cognitive changes and dementia. AdvertisementDementia is an umbrella term that describes multiple forms of cognitive impairment, including Alzheimer’s disease (the most common form of dementia), vascular dementia and Parkinson’s, according to Nothelle. And while cognitive impairment is a common thread, there are also some physical symptoms that tend to be associated with dementia. Trouble Walking And Balancing“I find that a lot of the more physical manifestations happen later in the course of dementia,” Nothelle said. Advertisement“We call that aspiration pneumonia, and that’s why pneumonia is relatively common in the later part of dementia,” Nothelle explained.

Source: Huffington Post February 21, 2026 20:49 UTC