[HTML][HTML] Shaping and focusing magnetic field in the human body: State-of-the art and promising technologies

S Rotundo, D Brizi, A Flori, G Giovannetti, L Menichetti… - Sensors, 2022 - mdpi.com
In recent years, the usage of radio frequency magnetic fields for biomedical applications has
increased exponentially. Several diagnostic and therapeutic methodologies exploit this …

A comprehensive review on magnetic imaging techniques for biomedical applications

A Mukhatov, TA Le, TT Pham, TD Do - Nano Select, 2023 - Wiley Online Library
This article presents a comprehensive review of current Magnetic Imaging Techniques (MIT),
specifically Magnetic Particle Imaging (MPI) and Magnetic Resonance Imaging (MRI) …

Improving in situ acoustic intensity estimates using MR acoustic radiation force imaging in combination with multifrequency MR elastography

N Li, P Gaur, K Quah… - Magnetic resonance in …, 2022 - Wiley Online Library
Purpose Magnetic resonance acoustic radiation force imaging (MR‐ARFI) enables focal
spot localization during nonablative transcranial ultrasound therapies. As the acoustic …

Transcranial neuromodulation array with imaging aperture for simultaneous multifocus stimulation in nonhuman primates

RM Jones, CF Caskey, PA Dayton… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Even simple behaviors arise from the simultaneous activation of multiple regions in the
brain. Thus, the ability to simultaneously stimulate multiple regions within a brain circuit …

[HTML][HTML] Electric field and SAR reduction in high-impedance RF arrays by using high permittivity materials for 7T MR imaging

AA Bhosale, Y Zhao, X Zhang - Plos one, 2024 - journals.plos.org
In the field of ultra-high field MR imaging, the challenges associated with higher frequencies
and shorter wavelengths necessitate rigorous attention to multichannel array design. While …

[HTML][HTML] Ultrasonic retinal neuromodulation and acoustic retinal prosthesis

PA Lo, K Huang, Q Zhou, MS Humayun, L Yue - Micromachines, 2020 - mdpi.com
Ultrasound is an emerging method for non-invasive neuromodulation. Studies in the past
have demonstrated that ultrasound can reversibly activate and inhibit neural activities in the …

Reduced‐field of view three‐dimensional MR acoustic radiation force imaging with a low‐rank reconstruction for targeting transcranial focused ultrasound

H Luo, MK Sigona, TJ Manuel… - Magnetic …, 2022 - Wiley Online Library
Purpose To rapidly image and localize the focus in MR‐guided focused ultrasound (FUS)
while maintaining a low ultrasound duty cycle to minimize tissue effects. Methods MR …

[HTML][HTML] Design and application of a multimodality-compatible 1Tx/6Rx RF coil for monkey brain MRI at 7T

S Qu, S Shi, Z Quan, Y Gao, M Wang, Y Wang, G Pan… - NeuroImage, 2023 - Elsevier
Objective Blood-oxygen-level-dependent functional MRI allows to investigte neural activities
and connectivity. While the non-human primate plays an essential role in neuroscience …

Investigating Local Receive Arrays in tcMRgFUS System and Their Influence by Passive Antennas: A Simulation Study

M Lu, X Yan - IEEE Access, 2023 - ieeexplore.ieee.org
Transcranial magnetic resonance-guided focused ultrasound (tcMRgFUS) revolutionizes
non-invasive therapy by combining MRI and high-intensity focused ultrasound for precise …

Quantitative Evaluation of Microstrip, Dipole, and L/C Loop pTx Arrays for UHF MR Imaging

D De, AA Bhosale, DX Zhang - arXiv preprint arXiv:2406.15392, 2024 - arxiv.org
Ultra-high field MRI (7T+) unlocks a new era of brain research with superior resolution and
signal-to-noise. Capturing intricate neural activity and detailed soft tissue pathology, this …