US3735753A - Head harness for eeg electrodes - Google Patents
Head harness for eeg electrodes Download PDFInfo
- Publication number
- US3735753A US3735753A US00196924A US3735753DA US3735753A US 3735753 A US3735753 A US 3735753A US 00196924 A US00196924 A US 00196924A US 3735753D A US3735753D A US 3735753DA US 3735753 A US3735753 A US 3735753A
- Authority
- US
- United States
- Prior art keywords
- frame
- head
- electrodes
- electrically
- patient
- Prior art date
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
-
- 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
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
Definitions
- ABSTRACT An EEG head harness for rapidly and automatically locating a plurality of EEG electrodes on the head of a patient in which the electrodes are removable and are spring biased toward the head of the patient and in which'the electrode supporting frame is longitudinally separable.
- the present invention relates to an electroencephalogram (EEG) head harness and more specifically to an EEG head harness which permits patient mobility v while automatically locating the electrodes on the aperally utilize either surface or needle electrodes which must be individually and carefully placed on the head of the patient by a skilled physician or highly trained.
- EEG electroencephalogram
- vIt is another object of the present invention to provide a novel EEG electrode harness which may be rapidly and easily applied to patients of varying head sizes and configurations.
- Yet a further object of the present invention is to provide a novel EEG head harness in which the electrodes are replaceable and are automatically biased into electrical contact with the head of the patient.
- Yet still another object of the present invention is to provide a novel EEG head harness which is longitudinally separable to permit easy and rapid placement thereon on the head of a patient.
- FIG. 1 is a pictorial representation of one embodiment of the head harness of the present invention
- FIG. 2 is a pictorial representation of a portion of the head harness of FIG. 1 from the rear thereof;
- FIG. 3 is a pictorial representation of the head harness of FIG. 1 in place on a patients head;
- FIG. 4 is a pictorial representation of a portion of a second embodiment of the head harness of the present invention from the rear thereof.
- a suitable conventional connector 10 adapted to feed the sensed signals to any suitable device for recording, display and/or analyzing is connected by way of the individual cables of a wiring harness 12 to the plurality of suitable conventional electrodes 14 spaced around the periphery of the frame 16.
- the frame 16 may be made of plastic, wood, or any other suitable non-conducting material and it is adapted to conform generally to the shape of a human head.
- the frame 16 may be split longitudinally and the two halves thereof connected by way of a hinge 18 at the rear thereof.
- the hinge 18 may be secured to the two halves of the frame 16 by suitable conventional fasteners such as threaded screws 20.
- a strap 22 may be secured to one side of the frame 16 by any suitable conventional fasteners 24 and may be provided with a number of apertures 26 adapted to engage a projection forwardly extending from the other side of the frame 16.
- the frame 16 may be made to fit securely on heads varying substantially in circumference.
- the frame 16 may be provided with a plurality of resilient pads 30 on the radially inward surface 32 thereof. While four pads are illustrated, it is to be understood that any number may be utilized as desired.
- the electrodes 14 may be any suitable conventional type and may for example be. silver-silver chloride as available from the National Wire and Cable Corporation of 136 San Fernando Road, Los Angeles, California.
- the electrodes may be attached to the individual cables in the cable harness 12 by way of any suitable conventional connector such as a telephone jack or banana plug type connector 34 and a highly conductive wire 36.
- the wire 36 may be looped to provide a spring bias to urge the electrode 14 into contact with the head of the individual whose EEG signals are being evaluated.
- the electrode 14 need not be in direct contact with the head if one of the commercially available highly conductive pastes is utilized. Thus the head need not be shaved and sufficient electrical contact can be achieved through the paste.
- the wires 36 may be made of various lengths to permit contact with a specific region of the head and wires of various lengths may be substituted if necessary or desirable for individuals with different head configurations. Likewise, the number of electrodes may be varied depending on the number of signals desired.
- the hinge 18 and strap 22 of the FIG. 1 embodiment may be replaced by a single spring member 38 which urges the two portions of the frame 16 into a closed position.
- the bias provided by the spring member 38 is desirably such that the two portions of the frame 16 may be easily spread apart sufficiently to permit egress of the patients head into the central area encircled by the frame 16.
- the bias of the spring member 38 must, however, be sufficient for retention of the frame on the head of the patient.
- resilient pads 30 may be utilized for comfort.
- the head harness of the present invention may be utilized with any shaped head with comfort.
- the number of signals and the area of the brain from which they are derived may readily be selected with a minimum of setup time. It is to be understood, however, that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
- An EEG head harness comprising:
- a generally oval frame of electrically non-conducting material adapted to laterally encompass the head of a patient
- said frame being longitudinally separable to facilitate the placing thereof on the head of the patient and including means for selectively limiting the longitudinal separation of said frame;
- resilient means carried by said frame radially inward thereof adapted to pressurally engage the head of for limiting the longitudinal separation of said frame includes a flexible strap secured at one end to one longitudinal portion of said frame and means carried by the other longitudinal portion of said frame adapted to selectively engage said strap intermediate the length thereof.
- said longitudinally separable frame includes right and left frame members; and,
- said means for selectively limiting the longitudinal separation of said frame includes spring means secured to said right and left frame members for biasing said frame members to a closed position.
- An EEG head harness comprising:
- a frame adapted to laterally encircle a human head
- an electrically conductive wire connecting each of said electrodes to one of said plurality of plugs whereby said electrodes may be connected to a selected lead in said plural lead connector by the insertion of the plug associated with that electrode into the one of said plurality of receptacles to which the selected lead is connected, said electrically conductive wire biasing the one of said electrodes associated therewith into position to contact the head encircled by said frame at a point displaced from the plane of the frame.
- the head harness of claim 5 wherein the lengths of at least two of said wires differ significantly in length plural conductor means carried by said frame for whereby different regions of the head may be electrielectrically connecting each of said highly conductive spring means individually to a lead of said plural lead connector.
- said electrically conducting spring means comprises an electrically highly conductive wire and wherein each of said wires differs in length from at least one other of said wires.
- said head harness further includes means for pivotably securing said two sections at one end thereof and means at the other end thereof for limiting the pivotable movement of said sections.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (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)
- Electrotherapy Devices (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19692471A | 1971-11-09 | 1971-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3735753A true US3735753A (en) | 1973-05-29 |
Family
ID=22727309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00196924A Expired - Lifetime US3735753A (en) | 1971-11-09 | 1971-11-09 | Head harness for eeg electrodes |
Country Status (12)
Country | Link |
---|---|
US (1) | US3735753A (ja) |
JP (1) | JPS4854792A (ja) |
AU (1) | AU460297B2 (ja) |
BE (1) | BE779353A (ja) |
CH (1) | CH536626A (ja) |
DE (1) | DE2206913A1 (ja) |
ES (1) | ES399771A1 (ja) |
FR (1) | FR2159851A5 (ja) |
GB (1) | GB1322472A (ja) |
IL (1) | IL38611A (ja) |
IT (1) | IT950548B (ja) |
SE (1) | SE367761B (ja) |
Cited By (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958564A (en) * | 1975-05-09 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Navy | EKG contact |
US3998213A (en) * | 1975-04-08 | 1976-12-21 | Bio-Volt Corporation | Self-adjustable holder for automatically positioning electroencephalographic electrodes |
US4457309A (en) * | 1980-06-30 | 1984-07-03 | Elmeskog Alf U | Electrocardiographic electrode device |
US4537198A (en) * | 1983-05-03 | 1985-08-27 | Sue Corbett | Electrode cap |
US4638807A (en) * | 1985-08-27 | 1987-01-27 | Ryder International Corporation | Headband electrode system |
US4709702A (en) * | 1985-04-25 | 1987-12-01 | Westinghouse Electric Corp. | Electroencephalographic cap |
US4800888A (en) * | 1987-08-17 | 1989-01-31 | Hzi Research Center Inc. | Enhanced electrode headset |
EP0311431A1 (en) * | 1987-10-08 | 1989-04-12 | Abbey Biosystems Limited | Non-invasive monitoring of cardiac output |
US5291888A (en) * | 1991-08-26 | 1994-03-08 | Electrical Geodesics, Inc. | Head sensor positioning network |
US5348006A (en) * | 1991-08-26 | 1994-09-20 | Electrical Geodesics, Inc. | Head sensor positioning pedestal |
EP0827714B1 (de) * | 1996-09-07 | 2002-05-02 | Finkenzeller, Peter, Prof. Dr. rer. nat. | Gerät zur Ableitung akustisch evozierter Gehirnpotentiale |
US20020188216A1 (en) * | 2001-05-03 | 2002-12-12 | Kayyali Hani Akram | Head mounted medical device |
US6510340B1 (en) | 2000-01-10 | 2003-01-21 | Jordan Neuroscience, Inc. | Method and apparatus for electroencephalography |
WO2003026554A1 (de) * | 2001-09-21 | 2003-04-03 | Michael Weber | Vorrichtung zur anbringung wenigstens einer lasernadel am körper eines patienten |
US20060142675A1 (en) * | 2004-12-28 | 2006-06-29 | Sargent Eric W | Apparatus for applying pressure to a head or neck and a method for relief |
US20090024447A1 (en) * | 2007-03-29 | 2009-01-22 | Neurofocus, Inc. | Analysis of marketing and entertainment effectiveness using central nervous system, autonomic nervous sytem, and effector data |
US20090024449A1 (en) * | 2007-05-16 | 2009-01-22 | Neurofocus Inc. | Habituation analyzer device utilizing central nervous system, autonomic nervous system and effector system measurements |
US20090063255A1 (en) * | 2007-08-28 | 2009-03-05 | Neurofocus, Inc. | Consumer experience assessment system |
US20090327068A1 (en) * | 2007-05-16 | 2009-12-31 | Neurofocus Inc. | Neuro-physiology and neuro-behavioral based stimulus targeting system |
US20100059274A1 (en) * | 2006-11-30 | 2010-03-11 | Ives Eeg Solutions, Inc. | Electrode system and lead assembly for physiological monitoring |
US20100198042A1 (en) * | 2006-12-08 | 2010-08-05 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V | Dry electrode cap for electro-encephalography |
US20110047121A1 (en) * | 2009-08-21 | 2011-02-24 | Neurofocus, Inc. | Analysis of the mirror neuron system for evaluation of stimulus |
US20110046473A1 (en) * | 2009-08-20 | 2011-02-24 | Neurofocus, Inc. | Eeg triggered fmri signal acquisition |
US20110078762A1 (en) * | 2009-09-29 | 2011-03-31 | Ebay, Inc. | Mobile or user device authentication and tracking |
US8209224B2 (en) | 2009-10-29 | 2012-06-26 | The Nielsen Company (Us), Llc | Intracluster content management using neuro-response priming data |
US8270814B2 (en) | 2009-01-21 | 2012-09-18 | The Nielsen Company (Us), Llc | Methods and apparatus for providing video with embedded media |
US8335716B2 (en) | 2009-11-19 | 2012-12-18 | The Nielsen Company (Us), Llc. | Multimedia advertisement exchange |
US8335715B2 (en) | 2009-11-19 | 2012-12-18 | The Nielsen Company (Us), Llc. | Advertisement exchange using neuro-response data |
US8386312B2 (en) | 2007-05-01 | 2013-02-26 | The Nielsen Company (Us), Llc | Neuro-informatics repository system |
US8386313B2 (en) | 2007-08-28 | 2013-02-26 | The Nielsen Company (Us), Llc | Stimulus placement system using subject neuro-response measurements |
US8392250B2 (en) | 2010-08-09 | 2013-03-05 | The Nielsen Company (Us), Llc | Neuro-response evaluated stimulus in virtual reality environments |
US8392255B2 (en) | 2007-08-29 | 2013-03-05 | The Nielsen Company (Us), Llc | Content based selection and meta tagging of advertisement breaks |
US8392251B2 (en) | 2010-08-09 | 2013-03-05 | The Nielsen Company (Us), Llc | Location aware presentation of stimulus material |
US8396744B2 (en) | 2010-08-25 | 2013-03-12 | The Nielsen Company (Us), Llc | Effective virtual reality environments for presentation of marketing materials |
US8464288B2 (en) | 2009-01-21 | 2013-06-11 | The Nielsen Company (Us), Llc | Methods and apparatus for providing personalized media in video |
US8494905B2 (en) | 2007-06-06 | 2013-07-23 | The Nielsen Company (Us), Llc | Audience response analysis using simultaneous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) |
US8494610B2 (en) | 2007-09-20 | 2013-07-23 | The Nielsen Company (Us), Llc | Analysis of marketing and entertainment effectiveness using magnetoencephalography |
US8533042B2 (en) | 2007-07-30 | 2013-09-10 | The Nielsen Company (Us), Llc | Neuro-response stimulus and stimulus attribute resonance estimator |
WO2013142316A1 (en) * | 2012-03-19 | 2013-09-26 | Cognionics, Inc. | Transducer assemblies for dry applications of transducers |
US8635105B2 (en) | 2007-08-28 | 2014-01-21 | The Nielsen Company (Us), Llc | Consumer experience portrayal effectiveness assessment system |
US8655428B2 (en) | 2010-05-12 | 2014-02-18 | The Nielsen Company (Us), Llc | Neuro-response data synchronization |
US8958882B1 (en) * | 2010-01-06 | 2015-02-17 | Evoke Neuroscience, Inc. | Transcranial stimulation device and method based on electrophysiological testing |
US20150080675A1 (en) * | 2013-09-13 | 2015-03-19 | Nhn Entertainment Corporation | Content evaluation system and content evaluation method using the system |
US8989835B2 (en) | 2012-08-17 | 2015-03-24 | The Nielsen Company (Us), Llc | Systems and methods to gather and analyze electroencephalographic data |
US20160022211A1 (en) * | 2014-07-23 | 2016-01-28 | Good Sleep, Llc | Diagnostic Testing Headband |
US9292858B2 (en) | 2012-02-27 | 2016-03-22 | The Nielsen Company (Us), Llc | Data collection system for aggregating biologically based measures in asynchronous geographically distributed public environments |
US9320450B2 (en) | 2013-03-14 | 2016-04-26 | The Nielsen Company (Us), Llc | Methods and apparatus to gather and analyze electroencephalographic data |
US9357240B2 (en) | 2009-01-21 | 2016-05-31 | The Nielsen Company (Us), Llc | Methods and apparatus for providing alternate media for video decoders |
US9451303B2 (en) | 2012-02-27 | 2016-09-20 | The Nielsen Company (Us), Llc | Method and system for gathering and computing an audience's neurologically-based reactions in a distributed framework involving remote storage and computing |
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US9622703B2 (en) | 2014-04-03 | 2017-04-18 | The Nielsen Company (Us), Llc | Methods and apparatus to gather and analyze electroencephalographic data |
US20170296121A1 (en) * | 2014-09-17 | 2017-10-19 | Neurolief Ltd. | Headset for neurostimulation and sensing of body parameters |
US9886981B2 (en) | 2007-05-01 | 2018-02-06 | The Nielsen Company (Us), Llc | Neuro-feedback based stimulus compression device |
US9936250B2 (en) | 2015-05-19 | 2018-04-03 | The Nielsen Company (Us), Llc | Methods and apparatus to adjust content presented to an individual |
US10660537B2 (en) * | 2010-01-06 | 2020-05-26 | Evoke Neuroscience, Inc. | Headgear with displaceable sensors for electrophysiology measurement and training |
WO2020171690A1 (es) * | 2019-02-21 | 2020-08-27 | Consorcio De Investigación E Innovación Abierta S.A.P.I. De C.V. | Sistema de lectura electroencefalográfica múltiple con control de profundidad lineal |
US10963895B2 (en) | 2007-09-20 | 2021-03-30 | Nielsen Consumer Llc | Personalized content delivery using neuro-response priming data |
US10987015B2 (en) | 2009-08-24 | 2021-04-27 | Nielsen Consumer Llc | Dry electrodes for electroencephalography |
WO2021087565A1 (en) * | 2019-11-06 | 2021-05-14 | Seer Medical Pty Ltd | Electrode array assembly |
US11471104B2 (en) * | 2016-12-02 | 2022-10-18 | Zeto, Inc. | Electroencephalography headset and system for collecting biosignal data |
US11481788B2 (en) | 2009-10-29 | 2022-10-25 | Nielsen Consumer Llc | Generating ratings predictions using neuro-response data |
US11622709B2 (en) | 2017-12-01 | 2023-04-11 | Zeto, Inc. | Headset and electrodes for sensing bioelectrical potential and methods of operation thereof |
US11704681B2 (en) | 2009-03-24 | 2023-07-18 | Nielsen Consumer Llc | Neurological profiles for market matching and stimulus presentation |
US11786694B2 (en) | 2019-05-24 | 2023-10-17 | NeuroLight, Inc. | Device, method, and app for facilitating sleep |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2518269C3 (de) * | 1975-04-24 | 1984-11-15 | Siemens AG, 1000 Berlin und 8000 München | Anordnung für eine unipolare Messung der bioelektri schen Aktivität des zentralen Nervensystems |
JPS60256469A (ja) * | 1984-06-01 | 1985-12-18 | 林原 健 | 電子治療器 |
FI89130C (fi) * | 1990-11-01 | 1993-08-25 | Neuromag Oy | Lokaliseringsspolar och anordning foer deras faestning vid huvudet foer anvaendning i magnetoenkefalografiska maetningar |
DE9415557U1 (de) * | 1994-09-26 | 1994-11-24 | Kaspar, Ingeborg, 80689 München | Elektro-Enzophalogrammhaube |
NL1034611C2 (nl) * | 2007-10-31 | 2009-05-06 | Roessingh Res And Dev B V | Flexibele elektrodenhouder. |
FR3024355A1 (fr) | 2014-07-30 | 2016-02-05 | Jean Tien | Equipement pour l'application d'elements actifs sur le crane d'un patient |
JP7000678B2 (ja) * | 2016-12-13 | 2022-01-19 | 凸版印刷株式会社 | 脳波電極保持具 |
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US2409033A (en) * | 1941-11-04 | 1946-10-08 | Garceau Lovett | Electroencephalograph device |
US2426958A (en) * | 1944-12-27 | 1947-09-02 | Jr George A Ulett | Electrode holder for use in electroencephalography |
US2549836A (en) * | 1946-06-14 | 1951-04-24 | Archibald R Mcintyre | Electrode-carrying headgear for electroencephalographic analysis |
US3620219A (en) * | 1969-05-07 | 1971-11-16 | Donald E Barker | Facial nerve stimulator |
US3659614A (en) * | 1969-12-29 | 1972-05-02 | Bernard Jankelson | Adjustable headband carrying electrodes for electrically stimulating the facial and mandibular nerves |
-
1971
- 1971-11-09 US US00196924A patent/US3735753A/en not_active Expired - Lifetime
-
1972
- 1972-01-17 GB GB212772A patent/GB1322472A/en not_active Expired
- 1972-01-23 IL IL38611A patent/IL38611A/xx unknown
- 1972-01-24 AU AU38220/72A patent/AU460297B2/en not_active Expired
- 1972-02-11 CH CH202272A patent/CH536626A/de not_active IP Right Cessation
- 1972-02-14 DE DE2206913A patent/DE2206913A1/de active Pending
- 1972-02-14 SE SE01704/72A patent/SE367761B/xx unknown
- 1972-02-14 ES ES399771A patent/ES399771A1/es not_active Expired
- 1972-02-14 IT IT20551/72A patent/IT950548B/it active
- 1972-02-14 BE BE779353A patent/BE779353A/xx unknown
- 1972-02-14 JP JP47014928A patent/JPS4854792A/ja active Pending
- 1972-02-14 FR FR7204807A patent/FR2159851A5/fr not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US636881A (en) * | 1899-04-04 | 1899-11-14 | Joseph Meyer Wolkosky | Electric band. |
US2409033A (en) * | 1941-11-04 | 1946-10-08 | Garceau Lovett | Electroencephalograph device |
US2426958A (en) * | 1944-12-27 | 1947-09-02 | Jr George A Ulett | Electrode holder for use in electroencephalography |
US2549836A (en) * | 1946-06-14 | 1951-04-24 | Archibald R Mcintyre | Electrode-carrying headgear for electroencephalographic analysis |
US3620219A (en) * | 1969-05-07 | 1971-11-16 | Donald E Barker | Facial nerve stimulator |
US3659614A (en) * | 1969-12-29 | 1972-05-02 | Bernard Jankelson | Adjustable headband carrying electrodes for electrically stimulating the facial and mandibular nerves |
Cited By (122)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998213A (en) * | 1975-04-08 | 1976-12-21 | Bio-Volt Corporation | Self-adjustable holder for automatically positioning electroencephalographic electrodes |
US3958564A (en) * | 1975-05-09 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Navy | EKG contact |
US4457309A (en) * | 1980-06-30 | 1984-07-03 | Elmeskog Alf U | Electrocardiographic electrode device |
US4537198A (en) * | 1983-05-03 | 1985-08-27 | Sue Corbett | Electrode cap |
US4709702A (en) * | 1985-04-25 | 1987-12-01 | Westinghouse Electric Corp. | Electroencephalographic cap |
US4638807A (en) * | 1985-08-27 | 1987-01-27 | Ryder International Corporation | Headband electrode system |
US4800888A (en) * | 1987-08-17 | 1989-01-31 | Hzi Research Center Inc. | Enhanced electrode headset |
EP0311431A1 (en) * | 1987-10-08 | 1989-04-12 | Abbey Biosystems Limited | Non-invasive monitoring of cardiac output |
US5022410A (en) * | 1987-10-08 | 1991-06-11 | Abbey Biosystems Limited | Non-invasive monitoring of cardiac output |
US5291888A (en) * | 1991-08-26 | 1994-03-08 | Electrical Geodesics, Inc. | Head sensor positioning network |
US5348006A (en) * | 1991-08-26 | 1994-09-20 | Electrical Geodesics, Inc. | Head sensor positioning pedestal |
EP0827714B1 (de) * | 1996-09-07 | 2002-05-02 | Finkenzeller, Peter, Prof. Dr. rer. nat. | Gerät zur Ableitung akustisch evozierter Gehirnpotentiale |
US6950697B2 (en) | 2000-01-10 | 2005-09-27 | Jordan Neuroscience, Inc. | Electroencephalogram acquisition unit and system |
US20030018278A1 (en) * | 2000-01-10 | 2003-01-23 | Jordan Neuroscience, Inc. | Electroencephalogram acquisition unit and system |
US6510340B1 (en) | 2000-01-10 | 2003-01-21 | Jordan Neuroscience, Inc. | Method and apparatus for electroencephalography |
US20020188216A1 (en) * | 2001-05-03 | 2002-12-12 | Kayyali Hani Akram | Head mounted medical device |
WO2003026554A1 (de) * | 2001-09-21 | 2003-04-03 | Michael Weber | Vorrichtung zur anbringung wenigstens einer lasernadel am körper eines patienten |
US20060142675A1 (en) * | 2004-12-28 | 2006-06-29 | Sargent Eric W | Apparatus for applying pressure to a head or neck and a method for relief |
US20100059274A1 (en) * | 2006-11-30 | 2010-03-11 | Ives Eeg Solutions, Inc. | Electrode system and lead assembly for physiological monitoring |
US8548554B2 (en) * | 2006-12-08 | 2013-10-01 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Dry electrode cap for electro-encephalography |
US20100198042A1 (en) * | 2006-12-08 | 2010-08-05 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V | Dry electrode cap for electro-encephalography |
US8473345B2 (en) | 2007-03-29 | 2013-06-25 | The Nielsen Company (Us), Llc | Protocol generator and presenter device for analysis of marketing and entertainment effectiveness |
US20090024447A1 (en) * | 2007-03-29 | 2009-01-22 | Neurofocus, Inc. | Analysis of marketing and entertainment effectiveness using central nervous system, autonomic nervous sytem, and effector data |
US8484081B2 (en) | 2007-03-29 | 2013-07-09 | The Nielsen Company (Us), Llc | Analysis of marketing and entertainment effectiveness using central nervous system, autonomic nervous system, and effector data |
US11790393B2 (en) | 2007-03-29 | 2023-10-17 | Nielsen Consumer Llc | Analysis of marketing and entertainment effectiveness using central nervous system, autonomic nervous system, and effector data |
US10679241B2 (en) | 2007-03-29 | 2020-06-09 | The Nielsen Company (Us), Llc | Analysis of marketing and entertainment effectiveness using central nervous system, autonomic nervous system, and effector data |
US11250465B2 (en) | 2007-03-29 | 2022-02-15 | Nielsen Consumer Llc | Analysis of marketing and entertainment effectiveness using central nervous system, autonomic nervous sytem, and effector data |
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GB1322472A (en) | 1973-07-04 |
IL38611A0 (en) | 1972-03-28 |
IT950548B (it) | 1973-06-20 |
BE779353A (fr) | 1972-05-30 |
DE2206913A1 (de) | 1973-05-17 |
ES399771A1 (es) | 1974-12-01 |
AU3822072A (en) | 1973-07-26 |
JPS4854792A (ja) | 1973-08-01 |
SE367761B (ja) | 1974-06-10 |
AU460297B2 (en) | 1975-04-24 |
FR2159851A5 (ja) | 1973-06-22 |
IL38611A (en) | 1975-12-31 |
CH536626A (de) | 1973-05-15 |
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