| 摘要 |
<p>Electrobiologic stimulation is carried out transcranially by ypplying high frequency squarewave bursts (10) exhibiting no d.c. term across the cranial region. Such stimulation is commenced employing ramp generators and positive and negative voltage converters which evolve the requisite waveform and burst frequencies having a voltage waveform which is square (12) in nature.</p> |
