Automatic Respiratory and Bulk Patient Motion Corrected 3D Fetal MRI.
Sign Up to like & getrecommendations! Published in 2025 at "Magnetic resonance in medicine"
DOI: 10.1002/mrm.70166
Abstract: PURPOSE To develop a framework (ACROBATIC) for correcting motion in 3D radial fetal MRI. METHODS Data were simulated (N = 200) and acquired in utero (N = 11, gestational age: 32 ± 2 weeks). Motion due to maternal respiration was estimated by… read more here.
Keywords: self gating; fetal mri; image; bulk ... See more keywords
Volumetric coronary endothelial function assessment: a feasibility study exploiting stack‐of‐stars 3D cine MRI and image‐based respiratory self‐gating
Sign Up to like & getrecommendations! Published in 2021 at "NMR in Biomedicine"
DOI: 10.1002/nbm.4589
Abstract: Abnormal coronary endothelial function (CEF), manifesting as depressed vasoreactive responses to endothelial‐specific stressors, occurs early in atherosclerosis, independently predicts cardiovascular events, and responds to cardioprotective interventions. CEF is spatially heterogeneous along a coronary artery in… read more here.
Keywords: self gating; image; coronary artery; respiratory self ... See more keywords
Self-gating stochastic-resonance-based autoencoder for unsupervised learning.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review. E"
DOI: 10.1103/physreve.110.014107
Abstract: Incorporating additive noise components to an ensemble of McCulloch-Pitts neurons can enhance the information representation of the input, asymptotically approaching the average firing probability for large enough ensembles. We further multiply the input by the… read more here.
Keywords: self gating; autoencoder; unsupervised learning; stochastic resonance ... See more keywords