نتایج جستجو برای: Electrically evoked compound action potential

تعداد نتایج: 1733989  

ژورنال: توانبخشی 2012
AbbasaliPour-Kabirrah, Parvaneh, Adel-Ghahraman, Mansoureh, Daneshi, Ahmad, Emam-Jomeh, Hesamoddin, Faghih-Zadeh, Soghrat, Farhadi, Mohammad, Motesaddi-Zarandi, Massoud, Moubedshahi, Farzad, Pourjavid, Ali Reza, Sedaei, Mahin,

Objective: In neural response telemetry, intracochlear electrodes stimulate the auditory nerve and record the neural responses. The electrical stimulation is sent to the auditory nerve by an electrode and the resulted response, called electrically evoked compound action potential, is recorded by an adjacent electrode. The most important clinical applications of this test are evaluation and moni...

Journal: :Brazilian journal of otorhinolaryngology 2016
Fernanda Ferreira Caldas Carolina Costa Cardoso Monique Antunes de Souza Chelminski Barreto Marina Santos Teixeira Anacléia Melo da Silva Hilgenberg Lucieny Silva Martins Serra Fayez Bahmad Junior

INTRODUCTION The cochlear implant device has the capacity to measure the electrically evoked compound action potential of the auditory nerve. The neural response telemetry is used in order to measure the electrically evoked compound action potential of the auditory nerve. OBJECTIVE To analyze the electrically evoked compound action potential, through the neural response telemetry, in children...

2017
Shuman He Holly F. B. Teagle Craig A. Buchman

The electrically evoked compound action potential (eCAP) represents the synchronous firing of a population of electrically stimulated auditory nerve fibers. It can be directly recorded on a surgically exposed nerve trunk in animals or from an intra-cochlear electrode of a cochlear implant. In the past two decades, the eCAP has been widely recorded in both animals and clinical patient population...

Journal: :Hearing Research 2017
Matthias Hey Joachim Müller-Deile Horst Hessel Matthijs Killian

In this study we aim to resolve the contributions of facilitation and refractoriness at very short pulse intervals. Measurements of the refractory properties of the electrically evoked compound action potential (ECAP) of the auditory nerve in cochlear implant (CI) users at inter pulse intervals below 300 μs are influenced by facilitation and recovery effects. ECAPs were recorded using masker pu...

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