Search Results - fabien+scalzo

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A Method of Computational Image Analysis for Predicting Tissue Infarction After Acute Ischemic Stroke (Case No. 2015-955)

Summary: UCLA researchers in the Departments of Radiological Sciences and Neurology have designed an algorithm to predict tissue infarctions using pre-therapy magnetic resonance (MR) perfusion-weighted images (pre-PWIs) acquired from patients with acute ischemic stroke. The predictions generated by the algorithm provide information that may assist...

Published: 8/7/2024 | Inventor(s): Corey Arnold, Fabien Scalzo, King Chung Ho

Keywords(s): Cns, Diagnostic Markers & Platforms, Medical Devices and Materials, Medical Imaging, Monitoring And Recording Systems, MRI

Category(s): Diagnostic Markers, Medical Devices, Medical Devices > Medical Imaging, Medical Devices > Monitoring And Recording Systems, Therapeutics > CNS and Neurology, Medical Devices > Medical Imaging > MRI

A Method for Estimating Perfusion Parameters in Magnetic Resonance Perfusion-weighted Images

SummaryUCLA researchers in the Department of Radiological Sciences and the Department of Neurology have developed a novel algorithm for processing perfusion-weighted magnetic resonance images to estimate perfusion parameters.BackgroundPerfusion-weighted magnetic resonance images (PWIs) allow extraction of parameters including blood flow, blood volume,...

Published: 7/19/2023 | Inventor(s): Corey Arnold, Fabien Scalzo, King Chung Ho

Keywords(s): Medical Imaging, MRI

Category(s): Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > MRI

2014-950 ESTIMATION OF CONTRAST CONCENTRATION FROM ANGIOGRAMS IN PRESENCE OF VESSEL OVERLAP

Estimation of Contrast Concentration from Angiograms in Presence Of Vessel OverlapSUMMARYUCLA researchers have developed an image processing technique for quantitative measurement of brain hemodynamics using x-ray digital subtraction angiography (DSA) images. The technology generates color-coded parametric maps of cerebral blood perfusion that augment...

Published: 7/19/2023 | Inventor(s): Fabien Scalzo, David Liebeskind

Keywords(s): Cns, Diagnostic Markers & Platforms, Medical Devices and Materials, Medical Imaging, Monitoring And Recording Systems, Other, X-Ray

Machine-Learning-Based Denoising Of Doppler Ultrasound Blood Flow And Intracranial Pressure Signal

SummaryUCLA researchers in the Department of Neurosurgery have developed a novel framework to constrain noises in the measurements of vital physiological signals from neurosurgical patients.BackgroundCerebral blood flow velocity (CBFV) and intracranial pressure (ICP) remain the pivotal physiological signals for managing neurosurgical patients in both...

Published: 7/19/2023 | Inventor(s): Fabien Scalzo

Keywords(s): Cns, Diagnostic Markers & Platforms, Life Science Research Tools, Software

Category(s): Life Science Research Tools, Diagnostic Markers, Therapeutics > CNS and Neurology, Software & Algorithms > Programs