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检索条件"机构=Penn Image Computing and Science Laboratory and Department of Bioengineering"
56 条 记 录,以下是1-10 订阅
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Novel data-driven subtypes and stages of brain atrophy in the ALS-FTD spectrum
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Translational Neurodegeneration 2023年 第1期12卷 50-69页
作者: Ting Shen Jacob W.Vogel Jeffrey Duda Jeffrey S.Phillips Philip ACook James Gee Lauren Elman Colin Quinn Defne A.Amado Michael Baer Lauren Massimo Murray Grossman David J.Irwin Corey T.McMillan Penn Frontotemporal Degeneration Center Department of NeurologyPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA Department of Clinical Sciences SciLifeLabLund University22242 LundSweden Penn Image Computing and Science Lab(PICSL) Department of RadiologyPerelman School of MedicineUniversity of Penn-sylvaniaPhiladelphiaPA 19104USA Department of Neurology Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA Digital Neuropathology Laboratory Department of NeurologyPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA 19104USA.
Background TDP-43 proteinopathies represent a spectrum of neurological disorders,anchored clinically on either end by amyotrophic lateral sclerosis(ALS)and frontotemporal degeneration(FTD).The ALS-FTD spectrum exhibit... 详细信息
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4D foetal cardiac ultrasound image detection based on deep learning with weakly supervised localisation for rapid diagnosis of evolving hypoplastic left heart syndrome
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CAAI Transactions on Intelligence Technology 2024年 第6期9卷 1485-1499页
作者: Gang Wang Weisheng Li Mingliang Zhou Haobo Zhu Guang Yang Choon Hwai Yap Chongqing Key Laborotory of Image Rocognition Chongqing University of Posts and TelecommunicationsChongqingChina School of Computing and Data Engineering NingboTech UniversityNingboChina Department of Bioengineering Imperial College LondonLondonUK Key Laboratory of Cyberspace Big Data Intelligent Security(Chongqing University of Posts and Telecommunications) Ministry of EducationChongqingChina School of Computer Science Chongqing UniversityChongqingChina University of Oxford OxfordUK Cardiovascular Research Centre Royal Brompton HospitalLondonUK National Heart and Lung Institute Imperial College LondonLondonUK
Hypoplastic left heart syndrome(HLHS)is a rare,complex,and incredibly foetal congenital heart *** decrease neonatal mortality,evolving HLHS(eHLHS)in pregnant women should be critically diagnosed as soon as ***,diagnos... 详细信息
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Neural Ordinary Differential Equation based Sequential image Registration for Dynamic Characterization
arXiv
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arXiv 2024年
作者: Wu, Yifan Dong, Mengjin Jena, Rohit Qin, Chen Gee, James C. Penn Image Computing and Science Laboratory University of Pennsylvania PhiladelphiaPA19104 United States Department of Electrical and Electronic Engineering and I-X Imperial College London United Kingdom
Deformable image registration (DIR) is crucial in medical image analysis, enabling the exploration of biological dynamics such as organ motions and longitudinal changes in imaging. Leveraging Neural Ordinary Different... 详细信息
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Automated deep learning segmentation of high-resolution 7 T postmortem MRI for quantitative analysis of structure-pathology correlations in neurodegenerative diseases
arXiv
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arXiv 2023年
作者: Khandelwal, Pulkit Duong, Michael Tran Sadaghiani, Shokufeh Lim, Sydney Denning, Amanda Chung, Eunice Ravikumar, Sadhana Arezoumandan, Sanaz Peterson, Claire Bedard, Madigan Capp, Noah Ittyerah, Ranjit Migdal, Elyse Choi, Grace Kopp, Emily Loja, Bridget Hasan, Eusha Li, Jiacheng Bahena, Alejandra Prabhakaran, Karthik Mizsei, Gabor Gabrielyan, Marianna Schuck, Theresa Trotman, Winifred Robinson, John Ohm, Daniel T. Lee, Edward B. Trojanowski, John Q. McMillan, Corey Grossman, Murray Irwin, David J. Detre, John A. Dylan Tisdall, M. Das, Sandhitsu R. Wisse, Laura E.M. Wolk, David A. Yushkevich, Paul A. Department of Bioengineering University of Pennsylvania Philadelphia United States Penn Image Computing and Science Laboratory University of Pennsylvania Philadelphia United States Department of Neurology University of Pennsylvania Philadelphia United States Department of Radiology University of Pennsylvania Philadelphia United States Department of Pathology and Laboratory Medicine University of Pennsylvania PhiladelphiaPA United States Department of Diagnostic Radiology Lund University Lund Sweden
Postmortem MRI allows brain anatomy to be examined at high resolution and to link pathology measures with morphometric measurements. However, automated segmentation methods for brain mapping in postmortem MRI are not ... 详细信息
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Mutually-Constrained Cross-Sectional and Longitudinal Non-Negative Matrix Factorization: Application to Modeling Brain Aging Trajectories
Mutually-Constrained Cross-Sectional and Longitudinal Non-Ne...
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IEEE International Symposium on Biomedical Imaging
作者: Ioanna Skampardoni Junhao Wen Erus Guray Haochang Shou Konstantina Nikita Christos Davatzikos Centre for Biomedical Image Computing and Analytics University of Pennsylvania Philadelphia PA USA School of Electrical and Computer Engineering National Technical University of Athens Athens Greece Laboratory of AI and Biomedical Science (LABS) Stevens Neuroimaging and Informatics Institute Keck School of Medicine of USC University of Southern California Los Angeles CA USA Department of Biostatistics Epidemiology & Informatics Penn Statistics in Imaging and Visualization Center University of Pennsylvania Philadelphia PA USA
Brain aging is a multifaceted and highly heterogeneous process accompanied by several pathologies. Here, we propose a method for dissecting the heterogeneity of neuropathologic processes occurring with aging using mac... 详细信息
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Domain Generalizer: A few-shot meta learning framework for domain generalization in medical imaging
arXiv
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arXiv 2020年
作者: Khandelwal, Pulkit Yushkevich, Paul Department of Bioengineering University of Pennsylvania PhiladelphiaPA United States Penn Image Computing and Science Laboratory Department of Radiology University of Pennsylvania PhiladelphiaPA United States
Deep learning models perform best when tested on target (test) data domains whose distribution is similar to the set of source (train) domains. However, model generalization can be hindered when there is significant d... 详细信息
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Enhanced generative adversarial network for 3D brain MRI super-resolution
Enhanced generative adversarial network for 3D brain MRI sup...
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IEEE Workshop on Applications of Computer Vision (WACV)
作者: Jiancong Wang Yuhua Chen Yifan Wu Jianbo Shi James Gee Penn Image Computing and Science Laboratory University of Pennsylvania Philadelphia PA USA Department of Bioengineering University of California Los Angeles CA USA Department of Computer and Information Science University of Pennsylvania Philadelphia PA USA
Single image super-resolution (SISR) reconstruction for magnetic resonance imaging (MRI) has generated significant interest because of its potential to not only speed up imaging but to improve quantitative processing ... 详细信息
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tau-neurodegeneration mismatch from inter-modality image translation using deep learning
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Alzheimer's & Dementia 2023年 第S10期19卷
作者: Xueying Lyu Pulkit Khandelwal Michael Tran Duong Jiancong Wang Long Xie Laura EM Wisse Paul A. Yushkevich Sandhitsu R. Das David A. Wolk University of Pennsylvania Philadelphia PA USA Penn Image Computing and Science Laboratory (PICSL) University of Pennsylvania Philadelphia PA USA Department of Diagnostic Radiology Clinical Sciences Lund University Lund Sweden
Background The relationship between tau neurofibrillary tangles (T) and neurodegeneration (N) may offer clues to potential presence of comorbidities, as well as relative resilience and vulnerability to Alzheimer’s di...
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Correction: Baseline structural MRI and plasma biomarkers predict longitudinal structural atrophy and cognitive decline in early Alzheimer's disease
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Alzheimer's research & therapy 2024年 第1期16卷 11页
作者: Long Xie Sandhitsu R Das Laura E M Wisse Ranjit Ittyerah Robin de Flores Leslie M Shaw Paul A Yushkevich David A Wolk Penn Image Computing and Science Laboratory (PICSL) Department of Radiology University of Pennsylvania 3700 Hamilton Walk Suite D600 Richards Building 6 Floor Philadelphia PA 19104 USA. Long.Xie@uphs.upenn.edu. Penn Image Computing and Science Laboratory (PICSL) Department of Radiology University of Pennsylvania 3700 Hamilton Walk Suite D600 Richards Building 6 Floor Philadelphia PA 19104 USA. Penn Memory Center University of Pennsylvania Philadelphia PA USA. Department of Diagnostic Radiology Lund University Lund Sweden. Department of Pathology and Laboratory Medicine University of Pennsylvania Philadelphia PA USA.
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Aging and Alzheimer’s Disease Have Dissociable Effects on Local and Regional Medial Temporal Lobe Connectivity
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Alzheimer's & Dementia 2023年 第S10期19卷
作者: Stanislau Hrybouski Sandhitsu R. Das Long Xie Laura EM Wisse Melissa Kelley Jacqueline Lane Monica Sherin Michael DiCalogero Ilya M. Nasrallah John A. Detre Paul A. Yushkevich David A. Wolk University of Pennsylvania Philadelphia PA USA Penn Image Computing and Science Laboratory (PICSL) University of Pennsylvania Philadelphia PA USA Lund University Lund Sweden Department of Radiology University of Pennsylvania Philadelphia PA USA
Background The extent to which pathological processes in aging and Alzheimer’s disease (AD) relate to functional disruption of the medial temporal lobe (MTL)-dependent brain networks is poorly understood. To address ...
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