The recent advancement and prevalence of wearable technologies and their ability to make
digital measurements of vital signs and wellness parameters have triggered a new paradigm …

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 …

Diffuse correlation spectroscopy (DCS) is a noninvasive technique that derives blood flow
information from measurements of the temporal intensity fluctuations of multiply scattered …

Background Unstable cerebral hemodynamics places preterm infants at high risk of brain
injury. We adapted an innovative, fiber-free, wearable diffuse speckle contrast flow-oximetry …

Functional near-infrared spectroscopy (fNIRS) is a non-invasive and promising method for
continuously monitoring hemodynamic and metabolic changes in tissues. However, the …

This article demonstrates a spectroscopic diffuse optical tomography (DOT) system for the
noninvasive continuous imaging of tissue. The system was built on an embedded system …

Measurement of blood flow in tissue provides vital information for the diagnosis and
therapeutic monitoring of various vascular diseases. A noncontact, camera-based, near …

Diffuse correlation spectroscopy (DCS), a popular optical technique for fast noninvasive
measurement of blood flow, is commonly implemented using expensive fiber-coupled long …

Imaging of tissue blood flow (BF) distributions provides vital information for the diagnosis
and therapeutic monitoring of various vascular diseases. The innovative near-infrared …

Functional near-infrared spectroscopy (fNIRS) is an optical brain imaging technique that
maps brain function in terms of changes in oxygenated and deoxygenated hemoglobin …