Electrooculographie humaine (EOG) avec Cobra4

Numéro d´article: P1350460

Principle

With this experiment, you can find evidence of the electrical activity that is generated during the movement of your eyes. Several electrodes attached to the skin of the face measure all the changes of the electrical voltage that are caused by the movement of the eyes. This method is referred to as electrooculography (EOG).

Benefits

  • No danger due to electrical energy thanks to wireless operation
  • Data acquisition with tablets possible
  • Simple operation of the app, therefore appropriate for all education levels
  • Site-independent measurements possible in tablet mode

Tasks

Record an electrooculogram of the movement of your eyes. For this purpose, move your eyes repeatedly from the left to the right, and vice versa.

What you can learn about

  • Electrical field measurement
  • Eye movements
  • Dipole
  • Sacchades
  • Fixation period
  • Practised reader versus schoolchild
  • Rapid reading techniques

 


Liste du matériel (extrait) Articles Montant
Cobra4 Wireless/USB-Link, avec câble USB 12601-10 1
Cobra4 capteur électrophysiologie: ECG, EMG, EOG 12673-00 1
Fils pour électrophysiologie, avec code couleur, 3 pièces 12673-01 1
Electrodes jetables pour ECG, 100 pcs. 12559-01 1
Alimentation USB pour enregistreur Cobra4 Mobile-Link 2 et Wireless/USB-Link 07932-99 1
Pinces crocodiles pour électrodes jetables, 3 pièces 12673-02 1

Littérature pour cet article comme suit:

Title Produit Langue
Handbuch Schüler- und Lehrerversuche Cobra4, Physik, Chemie, Biologie, Alltagsphänomene, TESS und DEMO 01330-01 DEU
TESS and Demo advanced Manual Cobra4 Physics, Chemistry, Biology, Everyday Science 01330-02 ENG
Handbuch Schülerversuche Cobra4 Elektrophysiologie: EKG, EMG, EOG, TESS advanced Biologie 12673-11
TESS advanced Biology manual Cobra4 Electrophysiology: ECG, EMG, EOG 12673-12 ENG
Schülerversuche Elektrophysiologie für Tablets und PCs, Gerätesatz TESS advanced Biologie 15674-88

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Numéro d´article: P1350460

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