summating potentials

summating potentials

alternating current responses of the organ of Corti to acoustic stimulation.

sum·mat·ing po·ten·tials

(sŭm-āt'ing pō-tĕn'shălz)
Alternating current responses of the spiral organ (organ of Corti) to acoustic stimulation.
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References in periodicals archive ?
Summating potentials in electrocochleography: Relation to hearing disorders.
In both patients, there was an enhancement of the summating potential, with an increased ratio of summating potential to action potential amplitude.
ECoG recordings in the right ear showed an enhancement of the summating potential, with an increased SP/AP ratio of 67% (figure 1C).
Investigation of endolymphatic hydrops by electrocochleography in patients with Cogan's syndrome

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