Associations between frailty, biomarkers of cerebral pathology, cognitive and neuropsychiatric symptoms: a memory clinic study

Neurocognitive disorders are complex entities, where cognitive and neuropsychiatric symptoms are not fully influenced by the same factors. When cognitive symptoms seem more driven by cerebral pathology than frailty, neuropsychiatric symptoms appear to be more influenced by general state of frailty. Measuring and treating frailty might be a key factor in dealing with neuropsychiatric symptoms and their consequences.