Cited by 26Dementia and Cognitive Impairment ResearchArtificial Intelligence in HealthcareMachine Learning in Healthcare

Long-term cognitive decline prediction based on multi-modal data using Multimodal3DSiameseNet: transfer learning from Alzheimer’s disease to Parkinson’s disease

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Ostertag, Cécilia, Visani, Muriel, Urruty, Thierry, Beurton-Aimar, Marie·2023·International Journal of Computer Assisted Radiology and Surgery

Abstract

Purpose Monitoring and predicting the cognitive state of subjects with neurodegenerative disorders is crucial to provide appropriate treatment as soon as possible. In this work, we present a machine learning approach using multimodal data (brain MRI and clinical) from two early medical visits, to predict the longer-term cognitive decline of patients. Using transfer learning, our model can be successfully transferred from one neurodegenerative disease (Alzheimer's) to another (Parkinson's).Methods Our model is a Deep Neural Network with siamese sub-modules dedicated to extracting features from each modality. We pre-train it with data from ADNI (Alzheimer's disease), then transfer it on the smaller PPMI dataset (Parkinson's disease). We show that, even when we do not fine-tune the filters learnt from the ADNI MRIs, the transferred model's results are satisfying on PPMI.Results The first main result is that our model provides satisfying long-term predictions of cognitive decline from any pair of early visits, with no fixed time delay between these visits (provided the potential decline has started at the second visit). The second main result is that the prediction performance on Parkinson's dataset (PPMI) reaches an AUC of 0.81 on PPMI after transfer learning from Alzheimer's dataset (ADNI), without even having to re-train the image filters, versus an AUC of 0.72 for the model trained from scratch on PPMI.Conclusions First, our model is effective for predicting long-term cognitive decline from only two visits, even with irregular intervals of time. When dealing with neurodegenerative diseases, where patients often miss some control visits, this is an important finding. Second, our model is able to transfer the knowledge learnt from one neurodegenerative disease (Alzheimer's) to another (Parkinson's), when using the same imaging modalities (brain MRI) and different clinical variables. This makes it usable even for diseases that are rare or under-studied.

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  1. [7]Donahue J, Jia Y, Vinyals O, Hoffman J, Zhang N, Tzeng E, Darrell T (2014) Decaf: a deep convolutional activation feature for generic visual recognition. In: International conference on machine learning, pp 647–655

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Authors
Ostertag, C., Visani, M., Urruty, T., & Beurton-Aimar, M.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • Trường Đại học Khoa học và Công nghệ Hà Nội (VN)
Corresponding author
Visani, Muriel
Venue
International Journal of Computer Assisted Radiology and Surgery
Published
2023-03-25
Volume
18
Issue
5
Pages
809-818
ISSN
  • 1861-6410 (ISSN-L)
  • 1861-6429
OpenAlex
W4360820229
Cited by
26
References
21
Citations by year
2026: 6 · 2025: 8 · 2024: 9 · 2023: 3
FWCI
5.29
Type
journal article
Language
en
Open access
Locations
  • International Journal of Computer Assisted Radiology and Surgery (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
Conseil Régional Aquitaine (RCB 2018-A02699-46)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Health Professions › Health Information Management › Artificial Intelligence in Healthcare
  • Physical Sciences › Computer Science › Artificial Intelligence › Machine Learning in Healthcare
Keywords
cognitive decline prediction, multimodal fusion, brain MRI, Siamese network, transfer learning, Alzheimer's disease, Parkinson's disease, neurodegenerative diseases, clinical data, ADNI, PPMI
MeSH terms
Machine Learning, Alzheimer Disease, Humans, Magnetic Resonance Imaging, Parkinson Disease, Disease Progression, Neurodegenerative Diseases, Cognitive Dysfunction

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