Dementia is a term used to describe memory loss, impaired reasoning, difficulties communicating and other mental impairments that can be caused by Alzheimer's disease, other neurodegenerative disease, strokes, severe infections, head injuries or various other conditions. While most past studies investigating the causes and underpinnings of dementia focused on the brain, a growing body of research suggests that these mental impairments could sometimes be linked to diseases that affect other parts of the body, referred to as peripheral diseases.
Source: https://medicalxpress.com/news/2026-02- ... eases.html
