Deep Learning Classification of Treatment Response in Diabetic Painful Neuropathy: A Combined Machine Learning and Magnetic Resonance Neuroimaging Methodological Study
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Published:2022-08-26
Issue:1
Volume:21
Page:35-43
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ISSN:1539-2791
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Container-title:Neuroinformatics
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language:en
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Short-container-title:Neuroinform
Author:
Teh KevinORCID, Armitage Paul, Tesfaye SolomonORCID, Selvarajah DineshORCID
Abstract
AbstractFunctional magnetic resonance imaging (fMRI) has been shown successfully to assess and stratify patients with painful diabetic peripheral neuropathy (pDPN). This supports the idea of using neuroimaging as a mechanism-based technique to individualise therapy for patients with painful DPN. The aim of this study was to use deep learning to predict treatment response in patients with pDPN using resting state functional imaging (rs-fMRI). We divided 43 painful pDPN patients into responders and non-responders to lidocaine treatment (responders n = 29 and non-responders n = 14). We used rs-fMRI to extract functional connectivity features, using group independent component analysis (gICA), and performed automated treatment response deep learning classification with three-dimensional convolutional neural networks (3D-CNN). Using gICA we achieved an area under the receiver operating characteristic curve (AUC) of 96.60% and F1-Score of 95% in a ten-fold cross validation (CV) experiment using our described 3D-CNN algorithm. To our knowledge, this is the first study utilising deep learning methods to classify treatment response in pDPN.
Funder
European Foundation for the Study of Diabetes Efficacy and Mechanism Evaluation Programme
Publisher
Springer Science and Business Media LLC
Subject
Information Systems,General Neuroscience,Software
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