The present invention discloses a brain volumetric measuring system which performs imaging and quantitative analysis by measuring the light distribution pattern of the light signal in brain affected by the structural differences of the brain when the light passes through the head. The brain volumetric measuring system at least comprises an optical device and an assessment device. The optical device further includes at least one optical probe and a plurality of detectors for emitting and receiving light to get a first optical signal, and the assessment device processes the first optical signal to get a second optical signal, thereby measuring the brain volume of a subject. By using the brain volumetric measuring system, the doctor could real-time diagnose the patient on outpatient treatment. Besides, the system provides a long-term data monitoring for home-care patients helping doctors to perform long-term tracking and diagnosis, and long-term evaluation of the patient's treatment.
Brain volumetric measuring system