| 摘要 |
PURPOSE:To discriminate a position at a glance where brain waves, amplitude obtained from brain induction and information on a latent time have occurred, by connecting a transparent head model through a glass fibers to a predetermined position on a topography indicating means to indicate three-dimensionally a brain wave topography with the head model. CONSTITUTION:A topography indicating means (comprising a CRT(2), a luminescent body or the like), and a three-dimensional head model (3) having the cuticle part formed of a transparent material are provided. The head model is disposed in a predetermined position on the topography indicating means, and a glass fiber bundle (4) extending outward through the opening of a neck part from the interior is connected to a spot indicating a CRT picture, particularly a head skin map. Thus, when a three-dimensional head skin map colored by a brain wave topography, i.e., every channel is indicated on the CRT, the brain wave topography is guided as it is to the inner wall surface of the head model 3 through the glass fiber bundle so that the luminescent brain wave topography similar to that indicated on the CRT is indicated to show three-dimentionally the action of the brain for telling at a glance. |
