Optical Coherence Tomography in Patients with Alzheimer's Disease: What Can It Tell Us?
Ailin SongNicholas JohnsonAlexandria AyalaAtalie C ThompsonPublished in: Eye and brain (2021)
OCT and OCTA show great potential as non-invasive technologies for the diagnosis of AD. However, further research is needed to determine whether there are AD-specific patterns of structural or microvascular change in the retina and optic nerve that distinguish AD from other neurodegenerative diseases. Development of sensitive and specific OCT/OCTA parameters will be necessary before they can be used to detect AD in clinical settings.