Effect of skull porosity on ultrasound transmission and wave mode conversion at large incidence angles
Background Transcranial ultrasound imaging and therapy depend on the efficient
transmission of acoustic energy through the skull. Multiple previous studies have concluded …
transmission of acoustic energy through the skull. Multiple previous studies have concluded …
Optimizing transcranial ultrasound delivery at large incident angles by leveraging cranial leaky guided wave dispersion
We investigate the role of leaky guided waves in transcranial ultrasound transmission in
temporal and parietal bones at large incidence angles. Our numerical and experimental …
temporal and parietal bones at large incidence angles. Our numerical and experimental …
Elastic wave dispersion in layered media with suture joints: influence of structural hierarchy and viscoelasticity
Suture joints contribute to the exceptional combination of stiffness, strength, toughness and
efficient load bearing and transmission of many biological structures like the cranium or …
efficient load bearing and transmission of many biological structures like the cranium or …
Identification of Critical Angles in Shear Mode Conversion-Based Transcranial Ultrasound via Leaky Guided Wave Analysis
In this work, we study the role of leaky guided waves in transcranial ultrasound transmission
via numerical models and experiments conducted at varying incidence angles using a …
via numerical models and experiments conducted at varying incidence angles using a …
Does wave mode conversion at large incidence angles improve transcranial ultrasound transmission? It depends on the porosity
B Jing, BD Lindsey - 2022 IEEE International Ultrasonics …, 2022 - ieeexplore.ieee.org
Many previous studies have concluded that a large incidence angle should be avoided
during transcranial focused ultrasound therapy to ensure transmission through the skull …
during transcranial focused ultrasound therapy to ensure transmission through the skull …
Homogenization and elastic wave polarization in anisotropic locally resonant metamaterials
F Mendicino - 2022 - politesi.polimi.it
Locally resonant metamaterials are artificial composites that, by a proper design, can control
the elastic wave propagation and provide the band gaps. The latter are special frequency …
the elastic wave propagation and provide the band gaps. The latter are special frequency …