A survey of optical imaging and spectroscopy for the study of the human brain has reported that the field is currently "only at the beginning of this optical revolution." Published in SPIE ...

Diffuse reflectance spectroscopy (DRS), in which the diffuse and scattered light returning from a sample can reveal details of its composition, has been widely studied as a means to measure hemoglobin ...

Diffuse Optical Tomography (DOT) is an innovative, non‐invasive imaging modality that exploits near‐infrared light to probe the functional properties of breast tissue. By measuring optical parameters ...

Red blood cell transfusions (RBCTs) are life-saving treatments for critically ill patients suffering from anemia, a condition where the body lacks enough healthy red blood cells to deliver oxygen ...

Among the various optics-based tools used in diagnostics, diffuse optics (DO) is rapidly emerging as one of the most attractive technologies. The technique is based on analyzing how light is absorbed ...

Red blood cell transfusions (RBCTs) are life-saving treatments for critically ill patients suffering from anemia, a condition where the body lacks enough healthy red blood cells to deliver oxygen ...

Scientists provide an overview of recent developments in light-based technologies that enable a deeper noninvasive look into the human body. The technologies hold promise to enable compact, wearable ...