Integrated-Circuit Node for Time-Domain Near-infrared Diffuse Optical Tomography Imaging Arrays with On-chip Histogramming and Integrated VCSELs

Next-generation brain-computer interfaces (BCI) for healthy individuals largely rely on non-invasive functional imaging methods to record cortex-wide neural activity because of the risk associated with surgically implanted devices. Near-infrared (NIR) time-domain diffuse optical tomography (TD-DOT) is a promising non-invasive imaging approach which relies on reduced optical scattering and absorpti...