The ac (“microphonic”) cochlear potential and the positive dc “endolymphatic” potential have
been recorded simultaneously as the exploring electrode was introduced into scala media …

FIG. 1. Symbols IV, IT, I&, 11~ signify the wire electrodes leading to Scala vestibuli of first
turn, Scala tympani of first turn, Scala vestibuli of third turn and Scala tympani of third turn …

By measuring potential drop produced by a constant current across the partition between
scala media and scala tympani the average resistance of this partition was found to be 4700 …

An apparatus was developed that made it possible to push an electrode automatically with
an absolutely even and smooth velocity through the cochlear partition of an anesthetized …

Low-frequency microphonic potentials (100 Hz to 2000 Hz) have been measured in the first
turn of the guinea pig cochlea before and after a variety of manipulations of the cochlea …

Cochlear microphonic and summating potential recordings were obtained from preparations
where only either inner hair cells (first-turn recording) or outer hair cells (fourth-turn …

Intracochlear dc potentials were evoked by stimulating the crossed olivocochlear fibres and
were recorded with microelectrodes in 28 cats. From the organ of Corti to the scala media …

The multichannel cochlear prosthesis requires an electrode stimulus configuration which
produces a stimulus field spatially localized to each electrode. In this paper, a three …

The electrical responses evoked in the cochlea by an acoustic stimulus, which were
originally discovered in the experimental animal, have also been investigated in man. The …

The resting potential of the scala media (EP) in the first turn of the guinea pig's cochlea was
altered by the application of currents. The EP as well as the cochlear microphonics (CM) and …