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WO2009153368A3 - Dispositivo para la presentación de estímulos táctiles con registro concurrente del eeg - Google Patents

Dispositivo para la presentación de estímulos táctiles con registro concurrente del eeg Download PDF

Info

Publication number
WO2009153368A3
WO2009153368A3 PCT/ES2009/000320 ES2009000320W WO2009153368A3 WO 2009153368 A3 WO2009153368 A3 WO 2009153368A3 ES 2009000320 W ES2009000320 W ES 2009000320W WO 2009153368 A3 WO2009153368 A3 WO 2009153368A3
Authority
WO
WIPO (PCT)
Prior art keywords
stimuli
fingertip
rad
sec
user
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.)
Ceased
Application number
PCT/ES2009/000320
Other languages
English (en)
French (fr)
Other versions
WO2009153368A2 (es
Inventor
José Manuel REALES AVILÉS
Soledad BALLESTEROS JIMÉNEZ
Francisco MUÑOZ MUÑOZ
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.)
Universidad Nacional de Educacion a Distancia UNED
Original Assignee
Universidad Nacional de Educacion a Distancia UNED
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 Universidad Nacional de Educacion a Distancia UNED filed Critical Universidad Nacional de Educacion a Distancia UNED
Publication of WO2009153368A2 publication Critical patent/WO2009153368A2/es
Publication of WO2009153368A3 publication Critical patent/WO2009153368A3/es
Anticipated expiration legal-status Critical
Ceased 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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/377—Electroencephalography [EEG] using evoked responses
    • A61B5/383—Somatosensory stimuli, e.g. electric stimulation
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/377—Electroencephalography [EEG] using evoked responses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Psychology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Psychiatry (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • User Interface Of Digital Computer (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Se presenta un dispositivo mecánico y electrónico para Ia presentación de superficies con diferentes texturas al tacto. El dispositivo construido incluye una plataforma giratoria dotada de 12 huecos de acoplamiento para insertar estímulos con diferentes texturas y presentarlos a Ia yema del dedo del sujeto. La velocidad de giro de Ia plataforma puede controlarse en un rango amplio (desde 0.029 rad/seg hasta 0.41 rad/seg) mediante un servomotor de corriente continua. Un conjunto de clavijas y sensores fotoeléctricos permite identificar los estímulos y enviar señales de sincronización que señalan el inicio de Ia exploración táctil a dispositivos extemos como pueden ser equipos de registro electroencefalográfico. Las señales eléctricas de sincronización se componen de un código de cuatro bits que se almacena temporalmente en un buffer para ser enviados al dispositivo externo en el preciso momento en que el estímulo toca Ia yema del dedo del perceptor.
PCT/ES2009/000320 2008-06-16 2009-06-08 Dispositivo para la presentación de estímulos táctiles con registro concurrente del eeg Ceased WO2009153368A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200801805 2008-06-16
ES200801805A ES2342249B1 (es) 2008-06-16 2008-06-16 Dispositivo para la presentacion de estimulos tactiles con registro concurrente del eeg.

Publications (2)

Publication Number Publication Date
WO2009153368A2 WO2009153368A2 (es) 2009-12-23
WO2009153368A3 true WO2009153368A3 (es) 2010-02-18

Family

ID=41434494

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/000320 Ceased WO2009153368A2 (es) 2008-06-16 2009-06-08 Dispositivo para la presentación de estímulos táctiles con registro concurrente del eeg

Country Status (2)

Country Link
ES (1) ES2342249B1 (es)
WO (1) WO2009153368A2 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788648A (en) * 1997-03-04 1998-08-04 Quantum Interference Devices, Inc. Electroencephalographic apparatus for exploring responses to quantified stimuli
US20030004429A1 (en) * 1999-11-16 2003-01-02 Price Gregory Walter Interactive-modified interactive event related potential (IMIERP)
US20040138582A1 (en) * 2002-10-25 2004-07-15 Connolly John F. Linking neurophysiological and neuropsychological measures for cognitive function assessment in a patient
WO2009018374A1 (en) * 2007-07-30 2009-02-05 Neurofocus, Inc. Neuro-response stimulus and stimulus attribute resonance estimator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788648A (en) * 1997-03-04 1998-08-04 Quantum Interference Devices, Inc. Electroencephalographic apparatus for exploring responses to quantified stimuli
US20030004429A1 (en) * 1999-11-16 2003-01-02 Price Gregory Walter Interactive-modified interactive event related potential (IMIERP)
US20040138582A1 (en) * 2002-10-25 2004-07-15 Connolly John F. Linking neurophysiological and neuropsychological measures for cognitive function assessment in a patient
WO2009018374A1 (en) * 2007-07-30 2009-02-05 Neurofocus, Inc. Neuro-response stimulus and stimulus attribute resonance estimator

Also Published As

Publication number Publication date
ES2342249B1 (es) 2011-05-16
ES2342249A1 (es) 2010-07-02
WO2009153368A2 (es) 2009-12-23

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