It has been conventionally impossible to measure a blood flow change and an electrical signal caused by brain activity simultaneously and in real time, and fully understand the state of the brain. The state of the brain can be precisely understood by an information processing device which comprises a hemoglobin information receiving unit for sequentially receiving hemoglobin information from an NIRS brain measuring device, a brain wave information receiving unit for sequentially receiving brain wave information from a brain wave measuring device, a synchronous processing unit for performing processing of synchronizing the hemoglobin information and the brain wave information, and an output unit for outputting the synchronized hemoglobin information and brain wave information.
REAL-TIME SIMULTANEOUS MEASURING APPARATUS FOR NEAR-INFRARED SPECTROSCOPCY AND ELECTROENCEPHALOGRAPHY, MEASURING METHOD, AND RECORDING MEDIUM ON WHICH PROGRAM IS RECORDED