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   Articles with "force imaging" as a keyword



Optimization of MR acoustic radiation force imaging (MR‐ARFI) for human transcranial focused ultrasound

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recommendations! Published in 2025 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.30539

Abstract: MR acoustic radiation force imaging (MR‐ARFI) is an exceptionally promising technique to non‐invasively confirm targeting accuracy and estimate exposure of low‐intensity transcranial focused ultrasound applications. Implementing MR‐ARFI in the human brain has been hindered by… read more here.

Keywords: focused ultrasound; force imaging; acoustic radiation; imaging arfi ... See more keywords

Magnitude preparation‐based MR‐acoustic radiation force imaging

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recommendations! Published in 2025 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.30562

Abstract: To visualize ultrasonic foci in tissue without phase subtraction, to reduce sensitivity to motion and respiration. A secondary purpose is to provide inherently fused anatomy and focus depiction across various image contrasts. read more here.

Keywords: based acoustic; force imaging; acoustic radiation; magnitude preparation ... See more keywords

Can acoustic radiation force imaging of the liver and spleen predict the presence of gastroesophageal varices?

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recommendations! Published in 2018 at "Clinical radiology"

DOI: 10.1016/j.crad.2018.07.199

Abstract: AIM To determine whether acoustic radiation force imaging (ARFI) of the liver/spleen could be used in patients with cirrhosis to predict the presence of gastroesophageal varices (GOVs). MATERIALS AND METHODS Fifty-eight patients with cirrhosis who… read more here.

Keywords: force imaging; predict presence; presence; acoustic radiation ... See more keywords

Considerations for ultrasound exposure during transcranial MR acoustic radiation force imaging

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recommendations! Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-019-52443-8

Abstract: The aim of this study was to improve the sensitivity of magnetic resonance-acoustic radiation force imaging (MR-ARFI) to minimize pressures required to localize focused ultrasound (FUS) beams, and to establish safe FUS localization parameters for… read more here.

Keywords: acoustic radiation; considerations ultrasound; force imaging; radiation force ... See more keywords

SPatiotemporal-ENcoded acoustic radiation force imaging of focused ultrasound

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recommendations! Published in 2023 at "Frontiers in Human Neuroscience"

DOI: 10.3389/fnhum.2023.1184629

Abstract: Neuromodulation technology has provided novel therapeutic approaches for diseases caused by neural circuit dysfunction. Transcranial focused ultrasound (FU) is an emerging neuromodulation approach that combines noninvasiveness with relatively sharp focus, even in deep brain regions.… read more here.

Keywords: arfi; force imaging; arfi sequence; sequence ... See more keywords