118 citations · 172 across the 12 of their papers we have counts for
5 papers · 2 filters
Super-resolved shear shock focusing in the human head
Bharat B. Tripathi, Sandhya Chandrasekaran, Gianmarco Pinton
Shear shocks, which exist in a completely different regime from compressional shocks, were recently observed in the brain. These low phase speed ( 2 m/s) high Mach number…
Ultrasound imaging of the human body with three dimensional full-wave nonlinear acoustics. Part 1: simulations methods
Gianmarco Pinton
Simulations of three dimensional ultrasound propagation in heterogeneous media are computationally intensive due to the constraints arising from the large size of the domain, which…
Ultrasound imaging with three dimensional full-wave nonlinear acoustic simulations. Part 2: sources of image degradation in intercostal imaging
Gianmarco Pinton
Fullwave simulations are applied to an intercostal imaging scenario to determine the sources of fundamental and harmonic image degradation with respect to aberration and reverberat…
Modeling ultrasound propagation in the moving brain: applications to shear shock waves and traumatic brain injury
Sandhya Chandrasekaran, Bharat B. Tripathi, David Espíndola +1
Traumatic brain injury studies on the living human brain are experimentally infeasible. We present a simulation approach that models ultrasound propagation in the human brain while…
Quantitative sub-resolution blood velocity estimation using ultrasound localization microscopy ex-vivo and in-vivo
David Espindola, Ryan M. DeRuiter, Francisco Santibanez +2
Super-resolution ultrasound imaging relies on the sub-wavelength localization of microbubble contrast agents. By tracking individual microbubbles, the velocity and flow within micr…