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Walter Hugo Lopez Pinaya
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Using deep learning to investigate the neuroimaging correlates of psychiatric and neurological disorders: Methods and applications
S Vieira, WHL Pinaya, A Mechelli
Neuroscience & Biobehavioral Reviews 74, 58-75, 2017
6742017
Brain imaging generation with latent diffusion models
WHL Pinaya, PD Tudosiu, J Dafflon, PF Da Costa, V Fernandez, ...
MICCAI Workshop on Deep Generative Models, 117-126, 2022
2462022
Autoencoders
WHL Pinaya, S Vieira, R Garcia-Dias, A Mechelli
Machine learning, 193-208, 2020
2182020
Using deep belief network modelling to characterize differences in brain morphometry in schizophrenia
WHL Pinaya, A Gadelha, OM Doyle, C Noto, A Zugman, Q Cordeiro, ...
Scientific reports 6 (1), 38897, 2016
1942016
Using deep autoencoders to identify abnormal brain structural patterns in neuropsychiatric disorders: A large‐scale multi‐sample study
WHL Pinaya, A Mechelli, JR Sato
Human brain mapping 40 (3), 944-954, 2019
1312019
Fast unsupervised brain anomaly detection and segmentation with diffusion models
WHL Pinaya, MS Graham, R Gray, PF Da Costa, PD Tudosiu, P Wright, ...
International Conference on Medical Image Computing and Computer-Assisted …, 2022
1082022
Convolutional neural networks
WHL Pinaya, S Vieira, R Garcia-Dias, A Mechelli
Machine learning, 173-191, 2020
1052020
Using machine learning and structural neuroimaging to detect first episode psychosis: reconsidering the evidence
S Vieira, Q Gong, WHL Pinaya, C Scarpazza, S Tognin, B Crespo-Facorro, ...
Schizophrenia bulletin 46 (1), 17-26, 2020
1022020
Unsupervised brain imaging 3D anomaly detection and segmentation with transformers
WHL Pinaya, PD Tudosiu, R Gray, G Rees, P Nachev, S Ourselin, ...
Medical Image Analysis 79, 102475, 2022
1002022
Brain age prediction: A comparison between machine learning models using region‐and voxel‐based morphometric data
L Baecker, J Dafflon, PF Da Costa, R Garcia‐Dias, S Vieira, C Scarpazza, ...
Human brain mapping 42 (8), 2332-2346, 2021
882021
Detecting schizophrenia at the level of the individual: relative diagnostic value of whole-brain images, connectome-wide functional connectivity and graph-based metrics
D Lei, WHL Pinaya, T Van Amelsvoort, M Marcelis, G Donohoe, ...
Psychological medicine 50 (11), 1852-1861, 2020
772020
Integrating machining learning and multimodal neuroimaging to detect schizophrenia at the level of the individual
D Lei, WHL Pinaya, J Young, T Van Amelsvoort, M Marcelis, G Donohoe, ...
Human brain mapping 41 (5), 1119-1135, 2020
742020
Introduction to machine learning
S Vieira, WHL Pinaya, A Mechelli
Machine learning, 1-20, 2020
742020
Denoising diffusion models for out-of-distribution detection
MS Graham, WHL Pinaya, PD Tudosiu, P Nachev, S Ourselin, J Cardoso
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern …, 2023
702023
Neuroharmony: A new tool for harmonizing volumetric MRI data from unseen scanners
R Garcia-Dias, C Scarpazza, L Baecker, S Vieira, WHL Pinaya, A Corvin, ...
Neuroimage 220, 117127, 2020
662020
Unsupervised brain anomaly detection and segmentation with transformers
WHL Pinaya, PD Tudosiu, R Gray, G Rees, P Nachev, S Ourselin, ...
arXiv preprint arXiv:2102.11650, 2021
602021
Clustering analysis
R Garcia-Dias, S Vieira, WHL Pinaya, A Mechelli
machine learning, 227-247, 2020
592020
Generative ai for medical imaging: extending the monai framework
WHL Pinaya, MS Graham, E Kerfoot, PD Tudosiu, J Dafflon, V Fernandez, ...
arXiv preprint arXiv:2307.15208, 2023
542023
An automated machine learning approach to predict brain age from cortical anatomical measures
J Dafflon, WHL Pinaya, F Turkheimer, JH Cole, R Leech, MA Harris, ...
Human brain mapping 41 (13), 3555-3566, 2020
512020
Can segmentation models be trained with fully synthetically generated data?
V Fernandez, WHL Pinaya, P Borges, PD Tudosiu, MS Graham, ...
International Workshop on Simulation and Synthesis in Medical Imaging, 79-90, 2022
482022
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Articles 1–20