FR2447726B1 - - Google Patents

Info

Publication number
FR2447726B1
FR2447726B1 FR7903546A FR7903546A FR2447726B1 FR 2447726 B1 FR2447726 B1 FR 2447726B1 FR 7903546 A FR7903546 A FR 7903546A FR 7903546 A FR7903546 A FR 7903546A FR 2447726 B1 FR2447726 B1 FR 2447726B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7903546A
Other languages
French (fr)
Other versions
FR2447726A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7903546A priority Critical patent/FR2447726A1/en
Publication of FR2447726A1 publication Critical patent/FR2447726A1/en
Application granted granted Critical
Publication of FR2447726B1 publication Critical patent/FR2447726B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/161—Flicker fusion testing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hospice & Palliative Care (AREA)
  • Pathology (AREA)
  • Developmental Disabilities (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
  • Physics & Mathematics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Educational Technology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
FR7903546A 1979-02-05 1979-02-05 Flicker generator for modifying brain-wave pattern - is by visual stimulation using pulsed source, coloured disc and disc with alternating opaque and transparent sectors Granted FR2447726A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903546A FR2447726A1 (en) 1979-02-05 1979-02-05 Flicker generator for modifying brain-wave pattern - is by visual stimulation using pulsed source, coloured disc and disc with alternating opaque and transparent sectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903546A FR2447726A1 (en) 1979-02-05 1979-02-05 Flicker generator for modifying brain-wave pattern - is by visual stimulation using pulsed source, coloured disc and disc with alternating opaque and transparent sectors

Publications (2)

Publication Number Publication Date
FR2447726A1 FR2447726A1 (en) 1980-08-29
FR2447726B1 true FR2447726B1 (en) 1982-10-08

Family

ID=9221870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903546A Granted FR2447726A1 (en) 1979-02-05 1979-02-05 Flicker generator for modifying brain-wave pattern - is by visual stimulation using pulsed source, coloured disc and disc with alternating opaque and transparent sectors

Country Status (1)

Country Link
FR (1) FR2447726A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2678493B2 (en) * 1987-06-15 1997-11-17 チャーレス ダウニング，ジョン Photostimulator
RU2143930C1 (en) * 1998-09-01 2000-01-10 Шмелев Михаил Юрьевич Method and device for acting on psychoemotional state of man

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424519A (en) * 1967-02-15 1969-01-28 Mc Donnell Douglas Corp Visual parameter tester
DE1811903A1 (en) * 1968-11-30 1970-06-11 Hermann Kapp Light stimulator
US3855998A (en) * 1973-03-14 1974-12-24 Hidalgo A De Entertainment device
US3893450A (en) * 1973-10-09 1975-07-08 John P Ertl Method and apparatus for brain waveform examination

Also Published As

Publication number Publication date
FR2447726A1 (en) 1980-08-29

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Legal Events

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