Photoacoustic imaging (PAI), featuring rich contrast, high spatial/temporal resolution and
deep penetration, is one of the fastest-growing biomedical imaging technology over the last …

Revealing the structural and functional change of microvasculature is essential to match
vascular response with neuronal activities in the investigation of neurovascular coupling …

Optical resolution photoacoustic microscopy (ORPAM) is a promising tool for investigating
anatomical and functional dynamics in cerebral cortex. However, observation in freely …

Organs maintain their unique functions through a variety of distinctive vessel systems.
However, examination of multiset vessels over the entire organ still remains challenging due …

Optical-resolution photoacoustic microscopy (OR-PAM) is capable of observing the
distribution of optical absorbers inside bio-tissues with a high spatial resolution of …

BACKGROUND: Microwave-induced thermoacoustic tomography (TAT) has potential for
detecting germinal matrix hemorrhage (GMH). However, it has not been demonstrated in …

Photoacoustic Microscopy (PAM) images integrating the advantages of optical contrast and
acoustic resolution have been widely used in brain studies. However, there exists a trade-off …

Radial artery tortuosity (RAT) can lead to an increase in the failure rate of transradial
coronary intervention (TRI). Before TRI, the radial artery morphology (RAM) needs to be …

Background It remains a challenge to distinguish whether the damaged intestine is viable in
treating acute mesenteric ischemia. In this study, photoacoustic imaging (PAI) was used to …

According to the physical mechanism of photoacoustic excitation, we demonstrate that the
signals detected by a photoacoustic microscopy can be considered as the superposition of a …