Artificial Intelligence and Corneal Confocal Microscopy: The Start of a Beautiful Relationship



Alam, Uazman ORCID: 0000-0002-3190-1122, Anson, Matthew, Meng, Yanda ORCID: 0000-0001-7344-2174, Preston, Frank ORCID: 0000-0002-3953-331X, Kirthi, Varo, Jackson, Timothy L, Nderitu, Paul, Cuthbertson, Daniel J ORCID: 0000-0002-6128-0822, Malik, Rayaz A, Zheng, Yalin ORCID: 0000-0002-7873-0922
et al (show 1 more authors) (2022) Artificial Intelligence and Corneal Confocal Microscopy: The Start of a Beautiful Relationship. JOURNAL OF CLINICAL MEDICINE, 11 (20). 6199-.

[img] PDF
Artificial Intelligence and Corneal Confocal Microscopy The Start of a Beautiful Relationship.pdf - Published version

Download (1MB) | Preview

Abstract

Corneal confocal microscopy (CCM) is a rapid non-invasive in vivo ophthalmic imaging technique that images the cornea. Historically, it was utilised in the diagnosis and clinical management of corneal epithelial and stromal disorders. However, over the past 20 years, CCM has been increasingly used to image sub-basal small nerve fibres in a variety of peripheral neuropathies and central neurodegenerative diseases. CCM has been used to identify subclinical nerve damage and to predict the development of diabetic peripheral neuropathy (DPN). The complex structure of the corneal sub-basal nerve plexus can be readily analysed through nerve segmentation with manual or automated quantification of parameters such as corneal nerve fibre length (CNFL), nerve fibre density (CNFD), and nerve branch density (CNBD). Large quantities of 2D corneal nerve images lend themselves to the application of artificial intelligence (AI)-based deep learning algorithms (DLA). Indeed, DLA have demonstrated performance comparable to manual but superior to automated quantification of corneal nerve morphology. Recently, our end-to-end classification with a 3 class AI model demonstrated high sensitivity and specificity in differentiating healthy volunteers from people with and without peripheral neuropathy. We believe there is significant scope and need to apply AI to help differentiate between peripheral neuropathies and also central neurodegenerative disorders. AI has significant potential to enhance the diagnostic and prognostic utility of CCM in the management of both peripheral and central neurodegenerative diseases.

Item Type: Article
Uncontrolled Keywords: artificial intelligence (AI), deep learning algorithm (DLA), corneal confocal microscopy (CCM), corneal nerve fractal dimension (CNFrD)
Divisions: Faculty of Health and Life Sciences
Faculty of Health and Life Sciences > Institute of Life Courses and Medical Sciences
Faculty of Health and Life Sciences > Institute of Life Courses and Medical Sciences > School of Medicine
Depositing User: Symplectic Admin
Date Deposited: 16 Nov 2022 15:24
Last Modified: 18 Jan 2023 19:43
DOI: 10.3390/jcm11206199
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3166237