Dynamic retinal vessel analysis: flickering a light into the brain.

ABSTRACT:

Introduction

Growing aging populations pose new challenges to public health as the number of people living with dementia grows in tandem. To alleviate the burden of dementia, prodromal signs of cognitive impairment must be recognized and risk factors reduced. In this context, non-invasive techniques may be used to identify early changes and monitor disease progression. Dynamic retinal vessel analysis (DVA) provides an opportunity to measure retinal vasoreactivity in a way that may be comparable to cerebral vasoreactivity, thus providing a window to the brain.

Methods

We conducted a literature search on PubMed and Scopus to identify studies utilizing DVA to describe retinal vasoreactivity in central nervous system diseases and compare it with brain function and structure. We

SUBMITTER: Peterfi A 

PROVIDER: S-EPMC11743452 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature