| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a brain measuring device suppressing influences of noise among measuring instruments thereby having improved measurement precision even when the whole brain measuring device is integrated and is made compact. <P>SOLUTION: The brain measuring device has: a first sensor which is attached to a head part of a user and measures an electric field generated from the user's brain; a brain wave measuring device which is connected to the first sensor via first wiring and measures brain waves caused by brain activities from an output of the first sensor; a second sensor which is attached to the head part of the user and measures blood flow in the brain; a near-infrared light measuring device which is connected to the second sensor via the second wiring and measures a state of cerebral blood flow caused by the brain activities; and a base body to which the brain wave measuring device and the near-infrared light measuring device are attached. The brain wave measuring device and the near-infrared light measuring device are attached to the base body from a place nearer to a user's measurement position in this order. <P>COPYRIGHT: (C)2011,JPO&INPIT |
