Pharmaco-fUS: Quantification of pharmacologically-induced dynamic changes in brain perfusion and connectivity by functional ultrasound imaging in awake mice

C Rabut, J Ferrier, A Bertolo, B Osmanski, X Mousset… - NeuroImage, 2020 - Elsevier
There is a critical need for reliable quantitative biomarkers to assess functional brain
alterations in mouse models of neuropsychiatric diseases, but current imaging methods …

Functional ultrasound imaging to study brain dynamics: application of pharmaco-fUS to atomoxetine

B Vidal, M Droguerre, L Venet, L Zimmer… - …, 2020 - Elsevier
Functional ultrasound (fUS) is a new tool enabling the imaging of brain activity through the
regional monitoring of cerebral blood volume (CBV) dynamics. This innovative technique …

Whole-brain 3D activation and functional connectivity mapping in mice using transcranial functional ultrasound imaging

A Bertolo, M Nouhoum, S Cazzanelli, J Ferrier… - JoVE (Journal of …, 2021 - jove.com
Functional ultrasound (fUS) imaging is a novel brain imaging modality that relies on the high-
sensitivity measure of the cerebral blood volume achieved by ultrafast doppler angiography …

[HTML][HTML] Functional ultrasound imaging: A useful tool for functional connectomics?

JMM de Paz, E Macé - NeuroImage, 2021 - Elsevier
Functional ultrasound (fUS) is a hemodynamic-based functional neuroimaging technique,
primarily used in animal models, that combines a high spatiotemporal resolution, a large …

Functional ultrasound imaging of intrinsic connectivity in the living rat brain with high spatiotemporal resolution

BF Osmanski, S Pezet, A Ricobaraza, Z Lenkei… - Nature …, 2014 - nature.com
Long-range coherences in spontaneous brain activity reflect functional connectivity. Here we
propose a novel, highly resolved connectivity mapping approach, using ultrafast functional …

[HTML][HTML] Transcranial functional ultrasound imaging in freely moving awake mice and anesthetized young rats without contrast agent

E Tiran, J Ferrier, T Deffieux, JL Gennisson… - Ultrasound in medicine …, 2017 - Elsevier
Functional ultrasound (fUS) imaging by ultrasensitive Doppler detection of blood volume
was previously reported to measure adult rat brain activation and functional connectivity with …

Neural correlates of blood flow measured by ultrasound

AO Nunez-Elizalde, M Krumin, CB Reddy, G Montaldo… - Neuron, 2022 - cell.com
Functional ultrasound imaging (fUSI) is an appealing method for measuring blood flow and
thus infer brain activity, but it relies on the physiology of neurovascular coupling and …

Functional micro-ultrasound imaging of rodent cerebral hemodynamics

ME Van Raaij, L Lindvere, A Dorr, J He, B Sahota… - Neuroimage, 2011 - Elsevier
Healthy cerebral microcirculation is crucial to neuronal functioning. We present a new
method to investigate microvascular hemodynamics in living rodent brain through a focal …

Focused ultrasound induced opening of the blood-brain barrier disrupts inter-hemispheric resting state functional connectivity in the rat brain

N Todd, Y Zhang, M Arcaro, L Becerra, D Borsook… - Neuroimage, 2018 - Elsevier
Focused ultrasound (FUS) is a technology capable of delivering therapeutic levels of energy
through the intact skull to a tightly localized brain region. Combining the FUS pressure wave …

[PDF][PDF] Neural basis of functional ultrasound signals

AO Nunez-Elizalde, M Krumin, CB Reddy… - …, 2021 - pdfs.semanticscholar.org
Functional ultrasound imaging (fUSI) is a popular method for studying brain function, but it
remains unclear to what degree its signals reflect neural activity on a trial-by-trial basis …