OCT Angiography and NRAI in Dementia

Optical coherence tomography is a non-invasive imaging technology that provides cross-sectional images of tissues in micron-scale resolution. The angiography component of this device allows for evaluation of blood vessel and blood flow changes in the eye. The Solix device with AngioVue software will be used to detect these blood vessel and flow changes as well as protein deposits in the retinal layers.

The Spectralis will be used for NRAI. This system uses a special light source and optical filters to detect fluorescence of amyloid proteins in the eye.