Focused ultrasound in the human brain: Current and emerging applications
N Lipsman - The Journal of the Acoustical Society of America, 2023 - pubs.aip.org
MR-guided Focused ultrasound (MRgFUS) is a disruptive medical technology, and its
implementation in the clinic represents the culmination of decades of research. Lying at the …
implementation in the clinic represents the culmination of decades of research. Lying at the …
[HTML][HTML] Acoustic biomolecules enhance hemodynamic functional ultrasound imaging of neural activity
Hemodynamic functional ultrasound imaging (fUS) of neural activity provides a unique
combination of spatial coverage, spatiotemporal resolution and compatibility with freely …
combination of spatial coverage, spatiotemporal resolution and compatibility with freely …
[HTML][HTML] Hemodynamic response to sensory stimulation in mice: Comparison between functional ultrasound and optoacoustic imaging
Intense efforts are underway to develop functional imaging modalities for capturing brain
activity at the whole organ scale with high spatial and temporal resolution. Functional …
activity at the whole organ scale with high spatial and temporal resolution. Functional …
[HTML][HTML] Contrast-enhanced ultrasound imaging for the detection of focused ultrasound-induced blood-brain barrier opening
The blood-brain barrier (BBB) can be transiently and locally opened by focused ultrasound
(FUS) in the presence of microbubbles (MBs). Various imaging modalities and contrast …
(FUS) in the presence of microbubbles (MBs). Various imaging modalities and contrast …
In vivo ultrasound-switchable fluorescence imaging
The conventional fluorescence imaging has limited spatial resolution in centimeter-deep
tissue because of the tissue's high scattering property. Ultrasound-switchable fluorescence …
tissue because of the tissue's high scattering property. Ultrasound-switchable fluorescence …
[HTML][HTML] Chronic brain functional ultrasound imaging in freely moving rodents performing cognitive tasks
A El Hady, D Takahashi, R Sun, O Akinwale… - Journal of neuroscience …, 2024 - Elsevier
Background: Functional ultrasound imaging (fUS) is an emerging imaging technique that
indirectly measures neural activity via changes in blood volume. Chronic fUS imaging during …
indirectly measures neural activity via changes in blood volume. Chronic fUS imaging during …
[HTML][HTML] Functional ultrasound (fUS) imaging of displacement-guided focused ultrasound (FUS) neuromodulation in mice
Focused ultrasound (FUS) stimulation is a promising neuromodulation technique with the
merits of non-invasiveness, high spatial resolution, and deep penetration depth. However …
merits of non-invasiveness, high spatial resolution, and deep penetration depth. However …
[HTML][HTML] Brain-wide mapping of resting-state networks in mice using high-frame rate functional ultrasound
K Hikishima, T Tsurugizawa, K Kasahara, R Takagi… - NeuroImage, 2023 - Elsevier
Functional ultrasound (fUS) imaging is a method for visualizing deep brain activity based on
cerebral blood volume changes coupled with neural activity, while functional MRI (fMRI) …
cerebral blood volume changes coupled with neural activity, while functional MRI (fMRI) …
Transcranial focused ultrasound selectively increases perfusion and modulates functional connectivity of deep brain regions in humans.
BACKGROUND: Low intensity, transcranial focused ultrasound (tFUS) is a re-emerging
brain stimulation technique with the unique capability of reaching deep brain structures non …
brain stimulation technique with the unique capability of reaching deep brain structures non …