98 citations · 127 across the 5 of their papers we have counts for
5 papers
Sparse channel sampling for ultrasound localization microscopy (SPARSE-ULM)
Erwan Hardy, Jonathan Poree, Hatim Belgharbi +3
Ultrasound Localization Microscopy (ULM) has recently enabled the mapping of the cerebral vasculature in vivo with a resolution ten times smaller than the wavelength used, down to…
A Deep Learning Framework for Spatiotemporal Ultrasound Localization Microscopy
Léo Milecki, Jonathan Porée, Hatim Belgharbi +6
Ultrasound Localization Microscopy can resolve the microvascular bed down to a few micrometers. To achieve such performance microbubble contrast agents must perfuse the entire micr…
Quantitative pulsatility measurements using 3D Dynamic Ultrasound Localization Microscopy
Chloé Bourquin, Jonathan Porée, Brice Rauby +11
A rise in blood flow velocity variations (i.e., pulsatility) in the brain, caused by the stiffening of upstream arteries, is associated with cognitive impairment and neurodegenerat…
Laplacian Flow Dynamics on Geometric Graphs for Anatomical Modeling of Cerebrovascular Networks
Rafat Damseh, Patrick Delafontaine-Martel, Philippe Pouliot +2
Generating computational anatomical models of cerebrovascular networks is vital for improving clinical practice and understanding brain oxygen transport. This is achieved by extrac…
Generation of Shear Waves by Laser in Soft Media in the Ablative and Thermoelastic Regimes
Pol Grasland-Mongrain, Yuankang Lu, Frederic Lesage +2
This article describes the generation of elastic shear waves in a soft medium using a laser beam. Our experiments show two different regimes depending on laser energy. Physical mod…