Most noninvasive brain scanning systems use continuous-wave fNIRS, where the tissue is irradiated by a constant stream of photons. However, these systems cannot differentiate between scattered and ...

Peering into the human brain has never been easy. For decades, neuroscientists have relied on heavy, expensive machines to measure blood flow and oxygen levels that reveal how the brain works. These ...

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At last year's SPIE Photonics West, California-based neurotech start-up Kernel revealed the system architecture of its proposed Kernel Flux optically-pumped magnetometer platform designed to record ...