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pro vyhledávání: '"Treeby, Bradley"'
Focused ultrasound spinal cord neuromodulation studies have demonstrated spinal cord neuromodulation in small animals. The safe and efficacious translation of these approaches to human scale requires an understanding of ultrasound propagation and hea
Externí odkaz:
http://arxiv.org/abs/2402.14117
Autor:
Martin, Eleanor, Aubry, Jean-François, Schafer, Mark, Verhagen, Lennart, Treeby, Bradley, Pauly, Kim Butts
As transcranial ultrasound stimulation (TUS) advances as a precise, non-invasive neuromodulatory method, there is a need for consistent reporting standards to enable comparison and reproducibility across studies. To this end, the International Transc
Externí odkaz:
http://arxiv.org/abs/2402.10027
Advances in additive manufacturing have enabled the realisation of inexpensive, scalable, diffractive acoustic lenses that can be used to generate complex acoustic fields via phase and/or amplitude modulation. However, the design of these holograms r
Externí odkaz:
http://arxiv.org/abs/2305.03625
Fast imaging methods are needed to promote widespread clinical adoption of Ultrasound Tomography (UST), and more widely available UST hardware could support the experimental validation of new measurement configurations. In this work, an open-source 2
Externí odkaz:
http://arxiv.org/abs/2302.10114
A new method for solving the wave equation is presented, called the learned Born series (LBS), which is derived from a convergent Born Series but its components are found through training. The LBS is shown to be significantly more accurate than the c
Externí odkaz:
http://arxiv.org/abs/2212.04948
Transcranial ultrasound simulations are increasingly used to predict in situ exposure parameters for ultrasound therapies in the brain. However, there can be considerable uncertainty in estimating the acoustic medium properties of the skull and brain
Externí odkaz:
http://arxiv.org/abs/2212.04405
The development of methods to safely rewarm large volume cryopreserved biological samples remains a barrier to the widespread adoption of cryopreservation. Here, experiments and simulations were performed to demonstrate that ultrasound can increase r
Externí odkaz:
http://arxiv.org/abs/2211.04282
In recent years high-resolution 3D printing has enabled a diverse range of new, low-cost, methods for ultrasonic wave-front shaping. Acoustic holograms, particularly, allow for the generation of arbitrary, diffraction limited, acoustic fields at MHz
Externí odkaz:
http://arxiv.org/abs/2209.00060
We present an open-source differentiable acoustic simulator, j-Wave, which can solve time-varying and time-harmonic acoustic problems. It supports automatic differentiation, which is a program transformation technique that has many applications, espe
Externí odkaz:
http://arxiv.org/abs/2207.01499
Autor:
Miscouridou, Maria, Pineda-Pardo, José A., Stagg, Charlotte J., Treeby, Bradley E., Stanziola, Antonio
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 69, no. 10, pp. 2896-2905, Oct. 2022
Model-based treatment planning for transcranial ultrasound therapy typically involves mapping the acoustic properties of the skull from an x-ray computed tomography (CT) image of the head. Here, three methods for generating pseudo-CT images from magn
Externí odkaz:
http://arxiv.org/abs/2206.15441