BIOLOGICAL SIGNAL MEASURING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a biological signal measuring device capable of measuring long-time waves generated in the head at the same level as when short-time waves are measured.SOLUTION: The biological signal measuring device to be used for measuring biological signals in the head includes: a forehead abutment part 350 to abut on the forehead center; an occiput abutment part 340 to abut on the occiput; and a supporting body that is supported by the head in such a manner to hold the head in the anterior and posterior direction with the forehead abutment part 350 and the occiput abutment part 340 as ends.