Results 81 to 90 of about 4,576 (213)

LONGITUDINAL INTRAVITAL IMAGING OF NEUTROPHIL INFILTRATION AFTER TRAUMATIC BRAIN INJURY

IBRO Neuroscience Reports, 2023
Hsuan-Ju Chen, Hyunseok Kim, Kubra Akyildiz   +2 more
doaj   +1 more source

Self‐Supervised Deep Learning Framework for Rician Distribution Based Denoising and Modeling of Multi‐b Prostate Diffusion MRI

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 928-942, August 2026.
ABSTRACT Purpose Convolutional neural networks (CNNs) are evaluated for improved and accelerated denoising and Rician bias correction in multi‐b DW images with simultaneous signal modeling. Methods Prostate diffusion images from 46 individuals acquired at 20 linearly distributed b‐values (bmax=2000s/mm2) without averaging were used for self‐supervised ...
Mustafa Abbas, Wenyin Zhou, Stephan E. Maier, Fredrik Langkilde, Stefan Kuczera   +4 more
wiley   +1 more source

Dependence of IVIM-DWI estimations on acquisition parameters [PDF]

, 2013
Dissertação para obtenção do Grau de Mestre em Engenharia BiomédicaNonalcoholic fatty liver disease (NAFLD) is one of the most common chronic liver conditions in the Western world.
Cachola, Gonçalo da Silva Brissos Chimelas
core  

Test-retest repeatability of intravoxel incoherent motion (IVIM) measurements in the cervical cord [PDF]

International audienceAbstract Intravoxel incoherent motion (IVIM) measurements allow to probe tissue microcirculation non-invasively. Spinal cord perfusion has been shown to be altered following different neurological pathologies. A non-invasive imaging
Lebret, Anna, Lévy, Simon, Callot, Virginie, Seif, Maryam, Freund, Patrick   +4 more
core   +2 more sources

Prediction of neoadjuvant chemotherapy efficacy in breast cancer: integrating multimodal imaging and clinical features

BMC Medical Imaging
Objectives To assess the predictive value of combining DCE-MRI, DKI, IVIM parameters, and clinical characteristics for neoadjuvant chemotherapy (NAC) efficacy in invasive ductal carcinoma.
Xianglong Chen, Yong Luo, Zhiming Xie, Yun Wen, Fangsheng Mou, Wenbing Zeng   +5 more
doaj   +1 more source

Real‐Time, Inline Quantitative MRI Enabled by Scanner‐Integrated Machine Learning: A Proof of Principle With NODDI

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 986-995, August 2026.
ABSTRACT Purpose The clinical feasibility and translation of many advanced quantitative MRI (qMRI) techniques are inhibited by their restriction to ‘research mode’, due to resource‐intensive, offline parameter estimation. This work aimed to achieve ‘clinical mode’ qMRI, by real‐time, inline parameter estimation with a trained neural network (NN) fully ...
Samuel Rot, Iulius Dragonu, Christina Triantafyllou, Matthew Grech‐Sollars, Anastasia Papadaki, Laura Mancini, Stephen Wastling, Jennifer Steeden, John S. Thornton, Tarek Yousry, Claudia A. M. Gandini Wheeler‐Kingshott, David L. Thomas, Daniel C. Alexander, Hui Zhang   +13 more
wiley   +1 more source

DataSheet_1_Longitudinal Correlations Between Intravoxel Incoherent Motion (IVIM) and Dynamic Contrast-Enhanced (DCE) MRI During Radiotherapy in Prostate Cancer Patients.pdf

, 2022
PurposeIntravoxel incoherent motion (IVIM) is a promising technique that can acquire perfusion information without the use of contrast agent, contrary to the more established dynamic contrast-enhanced (DCE) technique.
Uulke A. van der Heide (12814097), Petra J. van Houdt (12814100), Vivian van Pelt (12814088), Floris Pos (12814094), Ernst S. Kooreman (12814085), Marlies E. Nowee (12814091)   +5 more
core   +1 more source

Intra-voxel incoherent motion biomarker repeatability in healthy volunteers and sensitivity to chemoradiotherapy-induced changes in patients with uterine cervical cancer

Frontiers in Oncology
Intra-voxel incoherent motion (IVIM) biomarkers require validation for translation into clinical practice. This work evaluates repeatability and sensitivity to treatment of IVIM biomarkers in the uterine cervix, and assesses suitability of the IVIM model.
Damien J. McHugh, Damien J. McHugh, Anubhav Datta, Anubhav Datta, Michael J. Dubec, Michael J. Dubec, David L. Buckley, David L. Buckley, Ross A. Little, Michael Berks, Susan Cheung, Kate Haslett, Lisa Barraclough, Catharine M. L. West, Ananya Choudhury, Ananya Choudhury, Peter Hoskin, Peter Hoskin, James P. B. O’Connor, James P. B. O’Connor, James P. B. O’Connor   +20 more
doaj   +1 more source

Intravoxel incoherent motion and ADC measurements for differentiating benign from malignant thyroid nodules: utilizing the most repeatable region of interest delineation at 3.0 T

Cancer Imaging, 2020
Background There is a growing need for a reproducible and effective imaging method for the quantitative differentiation of benign from malignant thyroid nodules.
Minghui Song, Yunlong Yue, Yanfang Jin, Jinsong Guo, Lili Zuo, Hong Peng, Queenie Chan   +6 more
doaj   +1 more source

Regional disparities in cerebral perfusion and brain tissue microstructure damage in adult patients with Moyamoya syndrome

Scientific Reports
In Moyamoya syndrome (MMS), cerebral perfusion and tissue microstructure are impaired, but regional differences remain unclear. This study analyzed 22 adult MMS patients using CT perfusion (CTP) and intravoxel incoherent motion (IVIM).
Lingyun Gao, Xiaoli Wang, Yuge Chen, Jingxuan Ning, Zhen Chong, Deguo Liu, Jiehuan Wang, Hao Yu, Yueqin Chen, Man Wang   +9 more
doaj   +1 more source