PROBLEM TO BE SOLVED: To provide a probe holder capable of being fixed to the head part of a subject more stably.SOLUTION: A probe holder 3 for a brain function measurement apparatus includes: a holder part 30 which includes a probe fitting part 31 for fitting a measurement probe of the brain function measurement apparatus, is arranged on the side of a forehead 91 of a subject, and is deformable in accordance with a head shape of the subject a holder fixation part 40 which is arranged on the side of an occiput 92 of the subject and is formed into a loop shape so that a central part of the occiput 92 is engaged and a connection part 50 connecting the holder part 30 on the side of the forehead 92 and a holder fixation part 40 on the side of the occiput 92.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT
