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Brainwave-responsive apparatus

  • US 4,949,726 A
  • Filed: 03/29/1988
  • Issued: 08/21/1990
  • Est. Priority Date: 03/29/1988
  • Status: Expired due to Fees
First Claim
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1. Brainwave responsive apparatus for use with a subject, comprising;

  • an output device; and

    means for controlling said output device to perform a first function in response to the presence or absence in said subject of a brainwave pattern frequency component which is borderline between the alpha and theta ranges of the brainwave spectrum.

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