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Voici les éléments 191-196 de 196
The revisited frequency-shift method for shear wave attenuation computation and imaging
(2022-04-11)
Ultrasound (US) shear wave (SW) elastography has been widely studied and implemented on clinical systems to assess the elasticity of living organs. Imaging of SW attenuation reflecting viscous properties of tissues has ...
MRI-based R2* mapping in patients with suspected or known iron overload
(Springer, 2021-01-02)
Purpose
R2* relaxometry is a quantitative method for assessment of iron overload. The purpose is to analyze the cross-sectional relationships between R2* in organs across patients with primary and secondary iron overload. ...
Navigation of microrobots by MRI : impact of gravitational, friction and thrust forces on steering success
(Springer, 2021-10-07)
Introduction
Magnetic resonance navigation (MRN) uses MRI gradients to steer magnetic drug-eluting beads (MDEBs) across vascular bifurcations. We aim to experimentally verify our theoretical forces balance model (gravitational, ...
Excessive intragastric alcohol administration exacerbates hepatic encephalopathy and provokes neuronal cell death in male rats with chronic liver disease
(Wiley, 2024-04-29)
Hepatic encephalopathy (HE) is defined as decline in neurological function during
chronic liver disease (CLD). Alcohol is a major etiological factor in the pathogenesis of
fibrosis/cirrhosis and has also been documented ...
Facilitators and obstacles to the use of a cognitive orthosis for meal preparation within the homes of adults with a moderate to severe traumatic brain injury : informal caregivers and health-care professionals’ perspectives
(Taylor and Francis, 2021-01-04)
A cognitive orthosis named COOK was developed and implemented to facilitate meal preparation for adults with severe traumatic brain injury (TBI) living in an alternative housing unit. This study aimed to explore facilitators ...
COOK technology to support meal preparation following a severe traumatic brain injury : a usability mixed-methods single-case study in a real-world environment
(Taylor and Francis, 2023-10-13)
Introduction
Following a traumatic brain injury (TBI), meal preparation may become challenging as it involves multiple cognitive abilities and sub-tasks. To support this population, the Cognitive Orthosis for coOKing ...