Search Results - "Ourselin, S"

Somatosensory function and pain in extremely preterm young adults from the UK EPICure cohort: sex-dependent differences and impact of neonatal surgery by Walker, S M, Melbourne, A, O'Reilly, H, Beckmann, J, Eaton-Rosen, Z, Ourselin, S, Marlow, N

“…Surgery or multiple procedural interventions in extremely preterm neonates influence neurodevelopmental outcome and may be associated with long-term changes in…”
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3-D Pose Estimation of Articulated Instruments in Robotic Minimally Invasive Surgery by Allan, M., Ourselin, S., Hawkes, D. J., Kelly, J. D., Stoyanov, D.

“…Estimating the 3-D pose of instruments is an important part of robotic minimally invasive surgery for automation of basic procedures as well as providing…”
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Automatic Segmentation and Quantitative Analysis of the Articular Cartilages From Magnetic Resonance Images of the Knee by Fripp, J., Crozier, S., Warfield, S.K., Ourselin, S.

“…In this paper, we present a segmentation scheme that automatically and accurately segments all the cartilages from magnetic resonance (MR) images of…”
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Micro-CT and histological investigation of the spatial pattern of feto-placental vascular density by Aughwane, R., Schaaf, C., Hutchinson, J.C., Virasami, A., Zuluaga, M.A., Sebire, N., Arthurs, O.J., Vercauteren, T., Ourselin, S., Melbourne, A., David, A.L.

“…There are considerable variations in villous morphology within a normal placenta. However, whether there is a reproducible spatial pattern of variation in…”
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Magnetic resonance imaging measurement of placental perfusion and oxygen saturation in early‐onset fetal growth restriction by Aughwane, R, Mufti, N, Flouri, D, Maksym, K, Spencer, R, Sokolska, M, Kendall, G, Atkinson, D, Bainbridge, A, Deprest, J, Vercauteren, T, Ourselin, S, David, AL, Melbourne, A

“…Objective We hypothesised that a multi‐compartment magnetic resonance imaging (MRI) technique that is sensitive to fetal blood oxygenation would identify…”
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Patterns of cortical thinning in the language variants of frontotemporal lobar degeneration by ROHRER, J. D, WARREN, J. D, MODAT, M, RIDGWAY, G. R, DOUIRI, A, ROSSOR, M. N, OURSELIN, S, FOX, N. C

“…Frontotemporal lobar degeneration (FTLD) is a clinically, genetically, and pathologically heterogeneous neurodegenerative disorder. Two subtypes commonly…”
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Diagnostic value of cutaneous manifestation of SARS‐CoV‐2 infection by Visconti, A., Bataille, V., Rossi, N., Kluk, J., Murphy, R., Puig, S., Nambi, R., Bowyer, R. C. E., Murray, B., Bournot, A., Wolf, J., Ourselin, S., Steves, C. J., Spector, T. D., Falchi, M.

“…Summary Background One of the challenging aspects of SARS‐CoV‐2 infection is its diverse multisystemic disease presentation. Objectives To evaluate the…”
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Comparison of manual and semi-automatic registration in augmented reality image-guided liver surgery: a clinical feasibility study by Schneider, C., Thompson, S., Totz, J., Song, Y., Allam, M., Sodergren, M. H., Desjardins, A. E., Barratt, D., Ourselin, S., Gurusamy, K., Stoyanov, D., Clarkson, M. J., Hawkes, D. J., Davidson, B. R.

“…Background The laparoscopic approach to liver resection may reduce morbidity and hospital stay. However, uptake has been slow due to concerns about patient…”
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Placental differences between uncomplicated and complicated monochorionic diamniotic pregnancies on diffusion and multicompartment Magnetic Resonance Imaging by Aertsen, M., Melbourne, A., Couck, I., King, E., Ourselin, S., De Keyzer, F., Dymarkowski, S., Deprest, J., Lewi, L.

“…Twin-twin transfusion syndrome (TTTS) and selective fetal growth restriction (sFGR) are common complications in monochorionic diamniotic (MCDA) pregnancies…”
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In vivo imaging of tau pathology using multi-parametric quantitative MRI by Wells, J.A., O'Callaghan, J.M., Holmes, H.E., Powell, N.M., Johnson, R.A., Siow, B., Torrealdea, F., Ismail, O., Walker-Samuel, S., Golay, X., Rega, M., Richardson, S., Modat, M., Cardoso, M.J., Ourselin, S., Schwarz, A.J., Ahmed, Z., Murray, T.K., O'Neill, M.J., Collins, E.C., Colgan, N., Lythgoe, M.F.

“…As the number of people diagnosed with Alzheimer's disease (AD) reaches epidemic proportions, there is an urgent need to develop effective treatment strategies…”
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Cranial findings detected by second‐trimester ultrasound in fetuses with myelomeningocele: a systematic review by Kunpalin, Y, Richter, J, Mufti, N, Bosteels, J, Ourselin, S, De Coppi, P, Thompson, D, David, AL, Deprest, J

“…Background Abnormal intracranial findings are often detected at mid‐trimester ultrasound (US) in fetuses with myelomeningocele (MMC). It is unclear whether…”
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Application of Automatic Segmentation on Super-Resolution Reconstruction MR Images of the Abnormal Fetal Brain by Deprest, T, Fidon, L, De Keyzer, F, Ebner, M, Deprest, J, Demaerel, P, De Catte, L, Vercauteren, T, Ourselin, S, Dymarkowski, S, Aertsen, M

“…Fetal brain MR imaging is clinically used to characterize fetal brain abnormalities. Recently, algorithms have been proposed to reconstruct high-resolution 3D…”
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High-Speed Nonlinear Finite Element Analysis for Surgical Simulation Using Graphics Processing Units by Taylor, Z.A., Cheng, M., Ourselin, S.

“…The use of biomechanical modelling, especially in conjunction with finite element analysis, has become common in many areas of medical image analysis and…”
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Artificial intelligence for the real-time classification of intrapapillary capillary loop patterns in the endoscopic diagnosis of early oesophageal squamous cell carcinoma: A proof-of-concept study by Everson, M, Herrera, LCGP, Li, W, Luengo, I Muntion, Ahmad, O, Banks, M, Magee, C, Alzoubaidi, D, Hsu, HM, Graham, D, Vercauteren, T, Lovat, L, Ourselin, S, Kashin, S, Wang, Hsiu-Po, Wang, Wen-Lun, Haidry, RJ

“…Background Intrapapillary capillary loops (IPCLs) represent an endoscopically visible feature of early squamous cell neoplasia (ESCN) which correlate with…”
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Clinical and neuroanatomical signatures of tissue pathology in frontotemporal lobar degeneration by Rohrer, Jonathan D., Lashley, Tammaryn, Schott, Jonathan M., Warren, Jane E., Mead, Simon, Isaacs, Adrian M., Beck, Jonathan, Hardy, John, de Silva, Rohan, Warrington, Elizabeth, Troakes, Claire, Al-Sarraj, Safa, King, Andrew, Borroni, Barbara, Clarkson, Matthew J., Ourselin, Sebastien, Holton, Janice L., Fox, Nick C., Revesz, Tamas, Rossor, Martin N., Warren, Jason D.

“…Relating clinical symptoms to neuroanatomical profiles of brain damage and ultimately to tissue pathology is a key challenge in the field of neurodegenerative…”
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VP34.01: Dimensionless jerk: an objective differential to assess experienced and novice ultrasound operators in a clinical setting by Dromey, B., Vasconcelos, F., Ourselin, S., David, A.L., Stoyanov, D., Peebles, D.

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Toward Detection and Localization of Instruments in Minimally Invasive Surgery by Allan, Max, Ourselin, Sébastien, Thompson, Steve, Hawkes, David J., Kelly, John, Stoyanov, Danail

“…Methods for detecting and localizing surgical instruments in laparoscopic images are an important element of advanced robotic and computer-assisted…”
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Neuroprotection is improved by watertightness of fetal spina bifida repair in the sheep model by Joyeux, L., van der Merwe, J., Aertsen, M., Patel, P. A., Khatoun, A., Mori da Cunha, M. G. M. C., De Vleeschauwer, S., Parra, J., Danzer, E., McLaughlin, M., Stoyanov, D., Vercauteren, T., Ourselin, S., Radaelli, E., de Coppi, P., Van Calenbergh, F., Deprest, J.

“…ABSTRACT Objectives A contributing factor to unsuccessful prenatal spina bifida aperta (SBA) repair via an open approach may be incomplete neurosurgical repair…”
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Evaluation of a multi-atlas CT synthesis approach for MRI-only radiotherapy treatment planning by Guerreiro, F, Burgos, N, Dunlop, A, Wong, K, Petkar, I, Nutting, C, Harrington, K, Bhide, S, Newbold, K, Dearnaley, D, deSouza, N.M, Morgan, V.A, McClelland, J, Nill, S, Cardoso, M.J, Ourselin, S, Oelfke, U, Knopf, A.C

“…Highlights • Establishing MRI-only RTP workflows requires synthetic CTs for dose calculation. • This study evaluates the feasibility of using a multi-atlas CT…”
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β-Amyloid burden in the temporal neocortex is related to hippocampal atrophy in elderly subjects without dementia by BOURGEAT, P, CHETELAT, G, ELLIS, K. A, MARTINS, R. N, MASTERS, C. L, ROWE, C. C, SALVADO, O, VILLEMAGNE, V. L, FRIPP, J, RANIGA, P, PIKE, K, ACOSTA, O, SZOEKE, C, OURSELIN, S, AMES, D

“…To investigate whether global and regional beta-amyloid (Abeta) burden as measured with 11C Pittsburgh compound B (PIB) PET is associated with hippocampal…”
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