| 摘要 |
<p>PURPOSE:To eliminate the hindrance due to winding of a band on the forehead by attaching electrodes for picking up electrical signals simulating brain waves from the neck, on a band-like fixing jig so as to eliminate the necessity of winding a band on the forehead. CONSTITUTION:A bio-feedback device is composed of two electrodes 10, 10 for picking up electrical signals simulating brain waves from the forehead, attached on a fixing jig 13. That is, these electrodes 10, 10 are fixed to a band having a magic tape. The fixing jig 13 is additionally provided with a ground jumper 11 and a connecting cord 12. Thus, different from conventional bio-feedback device in which electrical signals simulating brain waves are picked up from the forehead, it is possible to pick up electrical signals from the neck with an effect similar to that obtained in the conventional arrangement.</p> |
