Integrated-Circuit Node for Time-Domain Near-infrared Diffuse Optical Tomography Imaging Arrays with On-chip Histogramming and Integrated VCSELs
2021 IEEE Custom Integrated Circuits Conference (CICC)(2021)
Abstract
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...
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Key words
Neural activity,Tomography,Functional magnetic resonance imaging,Optical imaging,System-on-chip,Optical scattering,Optical sensors
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