BIO SIGNAL MEASURING DEVICE AND BIO SIGNAL IMAGING DEVICE AND BRAIN IMAGING BASED BRAIN DISEASE DIAGNOSTIC SYSTEM

摘要

The present invention provides a bio-signal measuring device, a bio-signal imaging device, and a brain that can easily calculate data on blood flow, blood flow velocity, and path length in a subject as data for the time domain, and based on this, simplify brain disease diagnosis. It relates to an image-based brain disease diagnosis system. To this end, the biosignal measuring device includes a measuring unit including a plurality of light irradiators for irradiating light to a subject and a plurality of light receiving units for detecting the reflected light signals after the light irradiated from the plurality of light irradiators is reflected, and each and an arithmetic unit including a light irradiation control unit for controlling the light signal irradiated from the light irradiation unit and a signal processing unit for calculating data on the subject in a time domain based on the light signal detected by the light receiving unit.