Archives of oto-rhino-laryngology

, Volume 210, Issue 2, pp 307–308 | Cite as

Elektrocochleographisches Potentialmuster an unterschiedlichen Ableitungsorten registriert

  • Ch. Zöllner
  • Th. Karnahl
II. Teil: Sitzungsbericht Hauptvortrag

Electrocochleographic potential patterns, record by different pick-ups


At electrocochleography, the active-electrode was placed on the earlobe, the mastoid, the nasopharynx, the hard palate and the external ear-canal respectively. It could be shown, that the potential pattern, consisting of five components during the first 8 msec after the click—onset could be obtained from all the above mentioned site. We report relative differencies in the behaviour of the potential amplitudes and latencies at these sites.

Copyright information

© Springer-Verlag 1975

Authors and Affiliations

  • Ch. Zöllner
    • 1
  • Th. Karnahl
    • 1
  1. 1.Freiburg

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