Optimizing contrastive learning for cortical folding pattern detection

1 code implementation • 31 Jan 2024 • Aymeric Gaudin, Louise Guillon, Clara Fischer, Arnaud Cachia, Denis Rivière, Jean-François Mangin, Joël Chavas

Here, we build a self-supervised deep-learning model to detect folding patterns in the cingulate region.

Contrastive Learning

Identification of Rare Cortical Folding Patterns using Unsupervised Deep Learning

1 code implementation • 29 Nov 2022 • Louise Guillon, Joël Chavas, Audrey Bénézit, Marie-Laure Moutard, Denis Rivière, Jean-François Mangin

To this end, we preprocess the brain MR images to focus the learning on the folding morphology and train a beta-VAE to model the inter-individual variability of the folding.