LSCI

We develop blood flow imaging systems based on laser speckle contrast imaging (LSCI) to study the effects of ischemic stroke and to better understand the physics of dynamic light scattering.

We developed an advanced form of LSCI called multi-exposure speckle imaging (MESI) that offers more versatile and robust estimates of blood flow across a wider range of speeds.

We are designing and building translational laser speckle contrast imaging systems for clinical applications such as continuous blood flow monitoring during vascular neurosurgery.

We simulate photon propagation through large cortical tissue geometries in order to study the effects of scattering and develop new imaging techniques based on dynamic light scattering.

Measuring fast dynamic processes with dynamic light scattering over wide fields of view is critical for applications ranging from blood …

Significance Multi-exposure speckle imaging (MESI) is a label-free technique to visualize and measure blood flow. Accurate perfusion …

Preclinical research allows neuroscientists and engineers to investigate both physiological effects of stroke and the subsequent …

The temporal intensity fluctuations contain important information about the light source and light-medium interaction and are typically …

Adenosine induced cardiac arrest (AiCA) is one of the methods used to facilitate microsurgical aneurysm clipping by providing more …

AVM surgery is challenging due to progressive and often unforeseeable flow changes during its resection which involve both the AVM and …