Photoacoustic and Ultrasonic Imaging

Multimodal Assessment of Non-Alcoholic Fatty Liver Disease with Transmission-Reflection Optoacoustic Ultrasound

This paper develops a multimodal imaging approach using TROPUS to assess NAFLD in mice, enabling early detection of fat accumulation and liver damage through optical and acoustic contrasts.

Large scale in vivo acquisition, segmentation, and 3D reconstruction of cortical vasculature using open-source functional ultrasound imaging platform

The paper develops an open-source functional ultrasound imaging platform for fast, in vivo 3D reconstruction of cortical vasculature in awake rodents with high spatial resolution.

Multi-parametric characterization of brain-wide hemodynamic and calcium responses to sensory stimulation in mice

This study uses a hybrid imaging platform to simultaneously observe hemodynamic and calcium responses in mice brains during sensory stimulation, revealing their complex interplay.

A platform for brain-wide functional ultrasound imaging and analysis of circuit dynamics in behaving mice

This paper introduces vfUSI, a platform for brain-wide functional ultrasound imaging in mice, enabling high-resolution analysis of circuit dynamics and neural activity.

Whole brain optoacoustic tomography reveals strain-specific regional beta-amyloid densities in Alzheimer`s disease amyloidosis models

The paper introduces vMSOT with AOI987 to quantify Aβ deposition in AD mouse models, revealing strain-specific patterns.

Transcranial photoacoustic imaging of NMDA-evoked focal circuit dynamics in rat hippocampus

The paper validates the focal specificity of transcranial functional photoacoustic voltage-sensitive dye imaging in rat hippocampus by correlating NMDA-evoked neural activity with glutamate release and EEG signals.

Optoacoustic brains stimulation at submillimeter spatial precision

This paper introduces a miniaturized Fiber-Optoacoustic Converter for high spatial precision neural stimulation in mice, achieving submillimeter resolution in vivo.

Acoustic biomolecules enhance hemodynamic functional ultrasound imaging of neural activity

This paper introduces gas vesicles as ultrasound contrast agents to enhance transcranial hemodynamic functional ultrasound imaging of mouse brain activity.

3D Functional Ultrasound Imaging of Pigeons

This paper introduces HDfUS, a high-definition functional ultrasound method, enabling 3D neural activity visualization in awake pigeons under auditory and visual stimulation.