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P. A. Wijeratne

university of sussex

102H-index
518Paper Count
4.6WCitation Count
Published Papers 26
Publication Date
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Learning Mechanistic Subtypes of Neurodegeneration with a Physics-Informed Variational Autoencoder Mixture Model
errSIMULATION AND SYNTHESIS IN MEDICAL IMAGING, SASHIMI 2025
IF0
err2026-01-01
err0
PREAI
errPinnawala, Sanduni; Hartanto, Annabelle; Simpson, Ivor J. A.; Wijeratne, Peter A.
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Staging of Alzheimer's disease progression in Down syndrome using mixed clinical and plasma biomarker measures with machine learning
errAlzheimer's & Dementia
IF11.1
err2025-07-19
err0
errOAAI
errMina Idris; Fedal Saini; Phoebe Ivain; R. Asaad Baksh; Leda A. Bianchi; Sarah E. Pape; Henrik Zetterberg; Peter A. Wijeratne; André Strydom
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A data-driven study of Alzheimer's disease related amyloid and tau pathology progression
errBRAIN
IF11.7
err2023-07-11
err7
errOAAI
errAksman, Leon M.; Oxtoby, Neil P.; Scelsi, Marzia A.; Wijeratne, Peter A.; Young, Alexandra L.; Alves, Isadora Lopes; Collij, Lyduine E.; Vogel, Jacob W.; Barkhof, Frederik; Alexander, Daniel C.; Altmann, Andre
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Uncovering spatiotemporal patterns of atrophy in progressive supranuclear palsy using unsupervised machine learning
errBRAIN COMMUNICATIONS
IF4.5
err2023-03-02
err13
errOAAI
errScotton, William J.; Shand, Cameron; Todd, Emily; Bocchetta, Martina; Cash, David M.; VandeVrede, Lawren; Heuer, Hilary; Young, Alexandra L.; Oxtoby, Neil; Alexander, Daniel C.; Rowe, James B.; Morris, Huw R.; Boxer, Adam L.; Rohrer, Jonathan D.; Wijeratne, Peter A.
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Quantifying morphological airway damage in idiopathic pulmonary fibrosis
errEUROPEAN RESPIRATORY JOURNAL
IF21
err2022-12-01
err0
PREAI
errPakzad, A.; Cheung, W. K.; Quan, K.; Mogulkoc, N.; Van Moorsel, C. H.; Bartholmai, B. J.; Van Es, H. W.; Ezircan, A.; Van Beek, F.; Veltkamp, M.; Karwoski, R.; Peikert, T.; Clay, R. D.; Foley, F.; Braun, C.; Savas, R.; Sudre, C.; Doel, T.; Alexander, D. C.; Wijeratne, P.; Hawkes, D.; Hu, Y.; Hurst, J. R.; Jacob, J.
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PREDICTING HUNTINGTON'S DISEASE STATE USING STRUCTURAL MRI: IT'S MORE THAN JUST THE STRIATUM
errJOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
IF7.5
err2022-09-12
err0
PREAI
errKohli, Maitrei; Pustina, Dorian; Warner, John H.; Alexander, Daniel C.; Scahill, Rachael I.; Tabrizi, Sarah J.; Wijeratne, Peter A.
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A data-driven model of brain volume changes in progressive supranuclear palsy
errBRAIN COMMUNICATIONS
IF4.5
err2022-04-14
err15
errOAAI
errScotton, W. J.; Bocchetta, M.; Todd, E.; Cash, D. M.; Oxtoby, N.; VandeVrede, L.; Heuer, H.; Alexander, D. C.; Rowe, J. B.; Morris, H. R.; Boxer, A.; Rohrer, J. D.; Wijeratne, P. A.
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Revealing the Timeline of Structural MRI Changes in Premanifest to Manifest Huntington Disease
errNEUROLOGY-GENETICS
IF3.7
err2021-10-01
err16
errOAAI
errWijeratne, Peter A.; Garbarino, Sara; Gregory, Sarah; Johnson, Eileanoir B.; Scahill, Rachael, I; Paulsen, Jane S.; Tabrizi, Sarah J.; Lorenzi, Marco; Alexander, Daniel C.
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UNCOVERING THE TEMPORAL SEQUENCE OF REGIONAL BRAIN VOLUME AND NEURAL CONNECTIVITY CHANGES IN HUNTINGTON'S DISEASE
errJOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
IF7.5
err2021-09-05
err0
PREAI
errMoura, Alexandra; Champaud, Juliette; Scahill, Rachael; Tabrizi, Sarah; Alexander, Daniel; Wijeratne, Peter
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FINE-GRAINED PREDICTION OF HUNTINGTON'S DISEASE PROGRESSION USING A STACKED ENSEMBLE APPROACH
errJOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
IF7.5
err2021-09-05
err0
PREAI
errKohli, Maitrei; Pustina, Dorian; Warner, John; Scahill, Rachael; Tabrizi, Sarah; Alexander, Daniel; Wijeratne, Peter
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MODELLING HUNTINGTON'S DISEASE PROGRESSION: INTERPRETATION, STAGING AND PROGNOSIS
errJOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
IF7.5
err2021-09-05
err0
PREAI
errWijeratne, Peter; Scahill, Rachael; Tabrizi, Sarah; Alexander, Daniel
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errSave
Ordinal SuStaIn: Subtype and Stage Inference for Clinical Scores, Visual Ratings, and Other Ordinal Data
errFRONTIERS IN ARTIFICIAL INTELLIGENCE
IF4.7
err2021-08-12
err25
errOAAI
errYoung, Alexandra L.; Vogel, Jacob W.; Aksman, Leon M.; Wijeratne, Peter A.; Eshaghi, Arman; Oxtoby, Neil P.; Williams, Steven C. R.; Alexander, Daniel C.
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errSave
Identifying multiple sclerosis subtypes using unsupervised machine learning and MRI data (vol 12, 2078, 2021)
errNATURE COMMUNICATIONS
IF15.7
err2021-05-20
err2
errOAAI
errEshaghi, Arman; Young, Alexandra L.; Wijeratne, Peter A.; Prados, Ferran; Arnold, Douglas L.; Narayanan, Sridar; Guttmann, Charles R. G.; Barkhof, Frederik; Alexander, Daniel C.; Thompson, Alan J.; Chard, Declan; Ciccarelli, Olga
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Identifying multiple sclerosis subtypes using unsupervised machine learning and MRI data
errNATURE COMMUNICATIONS
IF15.7
err2021-04-06
err127
errOAAI
errEshaghi, Arman; Young, Alexandra L.; Wijeratne, Peter A.; Prados, Ferran; Arnold, Douglas L.; Narayanan, Sridar; Guttmann, Charles R. G.; Barkhof, Frederik; Alexander, Daniel C.; Thompson, Alan J.; Chard, Declan; Ciccarelli, Olga
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errSave
Sequence of clinical and neurodegeneration events in Parkinson's disease progression
errBRAIN
IF11.7
err2021-02-05
err60
errOAAI
errOxtoby, Neil P.; Leyland, Louise-Ann; Aksman, Leon M.; Thomas, George E. C.; Bunting, Emma L.; Wijeratne, Peter A.; Young, Alexandra L.; Zarkali, Angelika; Tan, Manuela M. X.; Bremner, Fion D.; Keane, Pearse A.; Morris, Huw R.; Schrag, Anette E.; Alexander, Daniel C.; Weil, Rimona S.
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From tumour perfusion to drug delivery and clinical translation of in silico cancer models
errMETHODS
IF4.3
err2021-01-01
err27
errOAAI
errHadjicharalambous, Myrianthi; Wijeratne, Peter A.; Vavourakis, Vasileios
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Mutant huntingtin and neurofilament light have distinct longitudinal dynamics in Huntington's disease
errSCIENCE TRANSLATIONAL MEDICINE
IF14.6
err2020-12-16
err60
errOAAI
errRodrigues, Filipe B.; Byrne, Lauren M.; Tortelli, Rosanna; Johnson, Eileanoir B.; Wijeratne, Peter A.; Arridge, Marzena; De Vita, Enrico; Ghazaleh, Naghmeh; Houghton, Richard; Furby, Hannah; Alexander, Daniel C.; Tabrizi, Sarah J.; Schobel, Scott; Scahill, Rachael, I; Heslegrave, Amanda; Zetterberg, Henrik; Wild, Edward J.
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Optimal age and outcome measures for Alzheimer's disease prevention trials in people with Down syndrome
errALZHEIMERS & DEMENTIA
IF11.1
err2020-11-23
err16
errOAAI
errHithersay, Rosalyn; Baksh, R. Asaad; Startin, Carla M.; Wijeratne, Peter; Hamburg, Sarah; Carter, Ben; Strydom, Andre
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errSave
Robust Markers and Sample Sizes for Multicenter Trials of Huntington Disease
errANNALS OF NEUROLOGY
IF7.7
err2020-03-14
err22
errOAAI
errWijeratne, Peter A.; Johnson, Eileanoir B.; Eshaghi, Arman; Aksman, Leon; Gregory, Sarah; Johnson, Hans J.; Poudel, Govinda R.; Mohan, Amrita; Sampaio, Cristina; Georgiou-Karistianis, Nellie; Paulsen, Jane S.; Tabrizi, Sarah J.; Scahill, Rachael I.; Alexander, Daniel C.
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errSave
A quantitative in silico platform for simulating cytotoxic and nanoparticle drug delivery to solid tumours
errINTERFACE FOCUS
IF4
err2019-04-19
err25
errOAAI
errWijeratne, Peter A.; Vavourakis, Vasileios
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Research Directions

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Co-authors
Cooperation Journals
J
John Hardy
H-index: 207 · Papers: 1.9K
H
Henrik Zetterberg
H-index: 190 · Papers: 3.7K
F
Frederik Barkhof
H-index: 179 · Papers: 2.7K
S
Steven Williams
H-index: 156 · Papers: 1.9K
A
Alan J. Thompson
H-index: 134 · Papers: 1.1K
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