Although the use of ultrasonic plane-wave transmissions rather than line-per-line focused
beam transmissions has been long studied in research, clinical application of this …

Ultrasound sensitivity to slow blood flow motion gained two orders of magnitude in the last
decade thanks to the advent of ultrafast ultrasound imaging at thousands of frames per …

Elastography combines medical imaging with soft tissue mechanics and is used for the
diagnosis of diseases associated with an altered stiffness of affected tissue. Beyond …

Stroke causes remodeling of vasculature surrounding the infarct, but whether and how
vascular remodeling contributes to recovery are unclear. We established an approach to …

High-resolution quantification of heterogeneous brain biomechanical properties has long
been an important topic. Longitudinal shear waves (LSWs) can be used to assess the …

In the field of ischemic cerebral injury, precise characterization of neurovascular
hemodynamic is required to select candidates for reperfusion treatments. It is thus admitted …

Imaging water pathways in the human body provides an excellent way of measuring
accurately the blood flow directed to different organs. This makes it a powerful diagnostic …

Viscoelastic properties of the brain reflect tissue architecture at multiple length scales.
However, little is known about the relation between vital tissue functions, such as perfusion …

Positron emission tomography–computed tomography (PET–CT) is the most sensitive
molecular imaging modality, but it does not easily allow for rapid temporal acquisition …

Stroke is the most common cause of death and disability from neurologic disease in
humans. Activation of microglia and matrix metalloproteinases (MMPs) is involved in …