Hyperspectral Retinal Imaging as a Non‐Invasive Technique to Determine Brain Amyloid Status

This study indicates that there are spectral variations of retinal features associated with brain amyloid loads. It also demonstrates the feasibility of the retinal hyperspectral imaging (rHSI) technique as a potential non-invasive, inexpensive screening method to identify individuals in the preclinical phase of AD.

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Publication Details

Journal
Alzheimer s & Dementia
Published
2025-12-01
DOI
https://doi.org/10.1002/alz70856_105392
Primary Topic
Optical Imaging and Spectroscopy Techniques
Type
article
Field-Weighted Citation Impact
0.00
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article

Hyperspectral Retinal Imaging as a Non‐Invasive Technique to Determine Brain Amyloid Status

Purna Poudel, Ralph N Martins, Eugene Hone, Shaun Frost et al.
Alzheimer s & Dementia
Optical Imaging and Spectroscopy Techniques
article

Hyperspectral Retinal Imaging as a Non‐Invasive Technique to Determine Brain Amyloid Status

Purna Poudel, Ralph N Martins, Eugene Hone, Shaun Frost, Shaun Eslick, Hamid R Sohrabi
article en

Abstract

This study indicates that there are spectral variations of retinal features associated with brain amyloid loads. It also demonstrates the feasibility of the retinal hyperspectral imaging (rHSI) technique as a potential non-invasive, inexpensive screening method to identify individuals in the preclinical phase of AD.

Alzheimer s & DementiaVol. 21(S2)
Edith Cowan University (AU), Commonwealth Scientific and Industrial Research Organisation (AU), Murdoch University (AU), Australian Alzheimer’s Research Foundation (AU), Dementia Australia (AU), Macquarie University (AU)
Quality Education
Openalex Percentile: Top 29%
Optical Imaging and Spectroscopy Techniques
DOIOpen Access PDFOpenAlex
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