A lack of accepted standards and standardized phantoms suitable for the technical
validation of biophotonic instrumentation hinders the reliability and reproducibility of its …

The recent developments in time-domain diffuse optics that rely on physical concepts (eg,
time-gating and null distance) and advanced photonic components (eg, vertical cavity …

This report is the second part of a comprehensive two-part series aimed at reviewing an
extensive and diverse toolkit of novel methods to explore brain health and function. While …

The application of functional near-infrared spectroscopy (fNIRS) in the neurosciences has
been expanding over the last 40 years. Today, it is addressing a wide range of applications …

This review describes the unique opportunities and challenges for noninvasive optical
map** of human brain function. Diffuse optical methods offer safe, portable, and radiation …

Near-infrared spectroscopy (NIRS) is an optical technique that can measure brain tissue
oxygenation and haemodynamics in real-time and at the patient bedside allowing medical …

Objective: For the further development of the fields of telemedicine, neurotechnology, and
brain–computer interfaces, advances in hybrid multimodal signal acquisition and processing …

Significance: Time-domain functional near-infrared spectroscopy (TD-fNIRS) has been
considered as the gold standard of noninvasive optical brain imaging devices. However …

We report on the design, development, and performance assessment of a portable time-
resolved system measuring absorption and scattering spectra of highly diffusive media over …

Diffuse correlation spectroscopy (DCS) is a well-established method that measures rapid
changes in scattered coherent light to identify blood flow and functional dynamics within a …