| 摘要 |
<p>PURPOSE:To induce an alpha-wave or theta-wave even by a beginner in an eye open state without requiring training, by forming the title apparatus from a 4-13Hz rectangular wave oscillation circuit, a light emitter and the drive circuit thereof and performing the flashing driving or sequential flashing driving of the light emitter in a pattern of rotation, emission or convergency. CONSTITUTION:The rectangular wave of 4-13Hz obtained by a multivibrator 1 is set to a clock pulse and an LED 3 flashes by a drive circuit 2. The clock pulse becomes a sequential flashing signal by a divider 4 and, on the basis of the arrangement or flashing order determined by the change-over of a pattern due to a switching circuit 5 and a change-over switch 6, an LED 8 is allowed to flash in a pattern of rotation, emission or convergency by a drive circuit 7 and a brain wave is induced to an alpha-wave and, further, to a theta-wave as visual stimulation.</p> |
