Laser speckle is a complex interference phenomenon that can easily be understood, in
concept, but is difficult to predict mathematically, because it is a stochastic process. The use …

Laser speckle imaging (LSI) techniques have emerged as a promising method for
visualizing functional blood vessels and tissue perfusion by analyzing the speckle patterns …

Infrared light scattering methods have been developed and employed to non-invasively
monitor human cerebral blood flow (CBF). However, the number of reflected photons that …

Significance Bedside cerebral blood flow (CBF) monitoring has the potential to inform and
improve care for acute neurologic diseases, but technical challenges limit the use of existing …

Speckle contrast optical spectroscopy (SCOS) measures absolute blood flow in deep tissue,
by taking advantage of multi-distance (previously reported in the literature) or multi-exposure …

Laser speckle contrast imaging (LSCI) measures 2D maps of cerebral blood flow (CBF) in
small animal brains such as mice. The contrast measured in LSCI also includes the static …

Laser speckle contrast imaging (LSCI) utilizes the speckle pattern of a laser to determine the
blood flow in tissues. The current approaches for its use in a clinical setting require a camera …

We present an overview of the wide range of potential applications of optical methods for
monitoring traumatic brain injury. The MEDLINE database was electronically searched with …

In this work we introduce a modified form of laser speckle imaging (LSI) referred to as affixed
transmission speckle analysis (ATSA) that uses a single coherent light source to probe two …

Dynamic light scattering (DLS) and laser speckle contrast imaging (LSCI) are closely related
techniques that exploit the statistics of speckle patterns, which can be utilized to measure …