NO924252L - Magnetoencefalograf - Google Patents

Magnetoencefalograf

Info

Publication number
NO924252L
NO924252L NO92924252A NO924252A NO924252L NO 924252 L NO924252 L NO 924252L NO 92924252 A NO92924252 A NO 92924252A NO 924252 A NO924252 A NO 924252A NO 924252 L NO924252 L NO 924252L
Authority
NO
Norway
Prior art keywords
magnetoencefalograf
Prior art date
Application number
NO92924252A
Other languages
English (en)
Norwegian (no)
Other versions
NO924252D0 (no
Inventor
Hiroshi Ohta
Kazutomo Hoshino
Original Assignee
Mitsui Mining & Smelting Co
Rikagaku Kenkyusho
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 Mitsui Mining & Smelting Co, Rikagaku Kenkyusho filed Critical Mitsui Mining & Smelting Co
Publication of NO924252D0 publication Critical patent/NO924252D0/no
Publication of NO924252L publication Critical patent/NO924252L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
    • A61B5/245—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents specially adapted for magnetoencephalographic [MEG] signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (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)
  • Measuring Magnetic Variables (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
NO92924252A 1991-11-06 1992-11-05 Magnetoencefalograf NO924252L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3318354A JPH0614899A (ja) 1991-11-06 1991-11-06 脳磁界計測装置

Publications (2)

Publication Number Publication Date
NO924252D0 NO924252D0 (no) 1992-11-05
NO924252L true NO924252L (no) 1993-05-07

Family

ID=18098221

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92924252A NO924252L (no) 1991-11-06 1992-11-05 Magnetoencefalograf

Country Status (5)

Country Link
US (1) US5339811A (fr)
EP (1) EP0541310A3 (fr)
JP (1) JPH0614899A (fr)
FI (1) FI925000A (fr)
NO (1) NO924252L (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713354A (en) * 1994-08-01 1998-02-03 Biomagnetic Technologies, Inc. Biomagnetometer with whole head coverage of a seated reclined subject
US5471985A (en) * 1994-08-01 1995-12-05 Biomagnetic Technologies, Inc. Biomagnetometer with whole head coverage of a seated or reclined subject
ES2112788B1 (es) * 1996-04-01 1999-01-01 Grupo Rayma S A Instalacion y metodo para medir campos magneticos muy pequeños.
US6995558B2 (en) * 2002-03-29 2006-02-07 Wavbank, Inc. System and method for characterizing a sample by low-frequency spectra
BR0305669A (pt) 2002-04-19 2004-10-19 Wavbank Inc Detecção de amostra com base em componentes espectrais de baixa frequência
JP5624708B2 (ja) * 2004-07-27 2014-11-12 ネイティヴィス、インコーポレイテッド 化学的又は生化学的信号を発生するためのシステム及び方法
US7573268B2 (en) * 2006-02-22 2009-08-11 Los Alamos National Security, Llc Direct imaging of neural currents using ultra-low field magnetic resonance techniques
US7615385B2 (en) 2006-09-20 2009-11-10 Hypres, Inc Double-masking technique for increasing fabrication yield in superconducting electronics
US8593141B1 (en) 2009-11-24 2013-11-26 Hypres, Inc. Magnetic resonance system and method employing a digital squid
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
EP2968967A4 (fr) 2013-03-15 2016-08-17 Nativis Inc Système de commande et bobines souples pour l'administration d'un traitement, par exemple pour le traitement du cancer
KR101632280B1 (ko) * 2014-09-05 2016-07-01 한국표준과학연구원 냉각기 냉각형 스퀴드 측정 장치
KR101632293B1 (ko) * 2014-09-12 2016-06-21 한국표준과학연구원 냉각기 냉각형 초전도양자간섭소자 시스템 및 냉각기 냉각형 초전도양자간섭소자 시스템의 동작 방법
GB201513191D0 (en) * 2015-07-27 2015-09-09 Royal Holloway & Bedford New College Neuroimaging headset
WO2019060298A1 (fr) 2017-09-19 2019-03-28 Neuroenhancement Lab, LLC Procédé et appareil de neuro-activation
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11318277B2 (en) 2017-12-31 2022-05-03 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
CA3112564A1 (fr) 2018-09-14 2020-03-19 Neuroenhancement Lab, LLC Systeme et procede d'amelioration du sommeil
CN109691997A (zh) * 2019-01-14 2019-04-30 苏州融康信息科技有限公司 脑磁场检测装置及脑磁场的检测方法
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557777A (en) * 1967-05-04 1971-01-26 David Cohen Magnetic study of bioelectric phenomena
DE3324208A1 (de) * 1983-07-05 1985-01-17 Siemens AG, 1000 Berlin und 8000 München Supraleitendes gradiometerspulensystem fuer eine vorrichtung zur mehrkanaligen messung schwacher, sich aendernder magnetfelder
DE3515199A1 (de) * 1985-04-26 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur messung schwacher magnetfelder mit mehreren gradiometern
US4913152A (en) * 1988-04-28 1990-04-03 The Johns Hopkins University Magnetoencephalograph (MEG) using a multi-axis magnetic gradiometer for localization and tracking of neuromagnetic signals
EP0361137A1 (fr) * 1988-09-16 1990-04-04 Siemens Aktiengesellschaft Dispositif magnétométrique avec un cryostat pour mesurer des champs magnétiques faibles
DE3886044D1 (de) * 1988-09-23 1994-01-13 Siemens Ag Einrichtung und Verfahren zur Messung von schwachen, orts- und zeitabhängigen Magnetfeldern.
US5265611A (en) * 1988-09-23 1993-11-30 Siemens Aktiengellschaft Apparatus for measuring weak, location-dependent and time-dependent magnetic field
DE3922150A1 (de) * 1989-07-06 1991-01-17 Philips Patentverwaltung Verfahren zur rekonstruktion der raeumlichen stromverteilung in einem biologischen objekt und anordnung zur durchfuehrung des verfahrens
US5158932A (en) * 1989-07-31 1992-10-27 Biomagnetic Technologies, Inc. Superconducting biomagnetometer with inductively coupled pickup coil
US5187327A (en) * 1989-09-29 1993-02-16 Mitsui Kinzoku Kogyo Kabushiki Kaisha Superconducting magnetic shield
EP0443069A1 (fr) * 1990-02-22 1991-08-28 Siemens Aktiengesellschaft Procédé pour mesurer la structure d'un champ électrique ou magnétique au moyen d'un ensemble de capteurs
FI912656A (fi) * 1990-06-25 1991-12-26 Siemens Ag Kylanordning foer en squid-maetanordning.
FI89416C (fi) * 1990-12-21 1993-09-27 Neuromag Oy Flerkanalanordning foer maetning av svaga, lokal- och tidsberoende magnetfaelt
US5142229A (en) * 1990-12-26 1992-08-25 Biomagnetic Technologies, Inc. Thin-film three-axis magnetometer and squid detectors for use therein
US5265609A (en) * 1991-08-28 1993-11-30 Biomagnetic Technologies, Inc. Nonmagnetic body movement detector and biomagnetometer utilizing the detector

Also Published As

Publication number Publication date
JPH0614899A (ja) 1994-01-25
EP0541310A2 (fr) 1993-05-12
NO924252D0 (no) 1992-11-05
FI925000A0 (fi) 1992-11-05
EP0541310A3 (en) 1993-12-22
FI925000A (fi) 1993-05-07
US5339811A (en) 1994-08-23

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