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15 mar 2021 · Ultrafast ultrasound localization microscopy of intravenously injected microbubbles enables transcranial imaging of deep vasculature in the adult human brain at microscopic resolution and...
1 mar 2021 · Low-intensity transcranial focused ultrasound stimulation is a promising candidate for noninvasive brain stimulation and accurate targeting of brain circuits because of its focusing capability and long penetration depth.
26 paź 2020 · Focused ultrasound (FUS) refers to ultrasound that is focused via a curved transducer, lens or phased array, such that the pressure is highest at a small target and minimal elsewhere.
To achieve large-scale ultrasound neuromodulation (USN) within a given tissue volume, a US transducer array should electronically be driven in a beamforming fashion (known as US phased array) to steer focused ultrasound beams towards different neural targets.
4 sie 2022 · We provide a descriptive review of the topography of the normal and abnormal brain with illustrative images of different structures visible on B-mode cranial ultrasound in the critically ill population.
13 wrz 2023 · To overcome the detect limit, a large aperture 256-module sparse hemispherical transmit/receive array was used to visualize the acoustic emissions of ultrasound-vaporized lipid-coated decafluorobutane nanodroplets flowing through tube phantoms and within rabbit cerebral vasculature in vivo via passive acoustic mapping and super resolution techni...
9 wrz 2013 · In the ultrasound scan approach, phased array and double focusing technique are utilized, which are able to estimate the thickness of the skull with a maximum error of around 10% and the average speed of sound in the skull is underestimated by less than 2%.
