Ageing and Neurodegeneration: A Study of Plasma Biomarkers and Neuroimage in a Brazilian Cohort

Abstract

Background: Plasma biomarkers have emerged as promising tools for diagnosing, prognosis, and monitoring neurodegenerative diseases. Neurofilament light chain (NfL) is a sensitive biomarker of neuroaxonal damage, associated with neurodegeneration and loss of brain volume.