An identification technique for the spike artefact of saccadic eye movements

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Many subjects have a negative spike in the beginning of a saccade in electro-oculographic signals. The amplitude of the spike depends on the location of the electrodes. The spike distorts the saccades and causes errors in the parameters. The saccade spike can assist in the identification of small saccades. A syntactic technique based on formal languages and parsing is presented which looks for spikes from the electro-oculographic signal. For calculation of the algorithm, saccades from the photoelectric signal have been concurrently recorded and compared with the electro-oculographic signal.

Detaljer

Författare
  • M Juhola
  • V Jäntti
  • I. Pyykkö
  • L Schalén
  • M Akesson
  • M Magnusson
Enheter & grupper
Externa organisationer
  • Tampere University Hospital
  • University of Turku
  • Finnish Institute of Occupational Health
  • Skåne University Hospital
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Oto-rino-laryngologi

Nyckelord

Originalspråkengelska
Sidor (från-till)415-20
Antal sidor6
TidskriftBiological Cybernetics
Volym57
Utgåva nummer6
StatusPublished - 1987
PublikationskategoriForskning
Peer review utfördJa