The electrically evoked compound action potential: from laboratory to clinic
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 …
of a population of electrically stimulated auditory nerve fibers. It can be directly recorded on …
The clinical application of potentials evoked from the peripheral auditory system
The auditory nerve is the obligatory pathway between the cochlea and the central nervous
system. As the fibers of the mammalian auditory nerve share with each other many response …
system. As the fibers of the mammalian auditory nerve share with each other many response …
Auditory-nerve responses to varied inter-phase gap and phase duration of the electric pulse stimulus as predictors for neuronal degeneration
After severe hair cell loss, secondary degeneration of spiral ganglion cells (SGCs) is
observed—a gradual process that spans years in humans but only takes weeks in guinea …
observed—a gradual process that spans years in humans but only takes weeks in guinea …
Electrically evoked single-fiber action potentials from cat: responses to monopolar, monophasic stimulation
CA Miller, PJ Abbas, BK Robinson, JT Rubinstein… - Hearing research, 1999 - Elsevier
We recorded action potentials from single auditory-nerve fibers of cats using monophasic
current pulses delivered by a monopolar intracochlear electrode. These simple stimuli …
current pulses delivered by a monopolar intracochlear electrode. These simple stimuli …
Asymmetric pulses in cochlear implants: effects of pulse shape, polarity, and rate
Existing cochlear implants stimulate the auditory nerve with trains of symmetric biphasic (BP)
pulses. Recent data have shown that modifying the pulse shape, while maintaining charge …
pulses. Recent data have shown that modifying the pulse shape, while maintaining charge …
An improved method of reducing stimulus artifact in the electrically evoked whole-nerve potential
Objective: Recording a compound action potential in response to electrical stimulation
requires attention to minimize contamination due to electrical stimulus artifact. In patients …
requires attention to minimize contamination due to electrical stimulus artifact. In patients …
[HTML][HTML] Factors affecting perceptual thresholds in a suprachoroidal retinal prosthesis
Purpose.: The suprachoroidal location for a retinal prosthesis provides advantages over
other locations in terms of a simplified surgical procedure and a potentially more stable …
other locations in terms of a simplified surgical procedure and a potentially more stable …
Higher sensitivity of human auditory nerve fibers to positive electrical currents
Most contemporary cochlear implants (CIs) stimulate the auditory nerve with trains of
amplitude-modulated, symmetric biphasic pulses. Although both polarities of a pulse can …
amplitude-modulated, symmetric biphasic pulses. Although both polarities of a pulse can …
Assessing the relationship between the electrically evoked compound action potential and speech recognition abilities in bilateral cochlear implant recipients
KC Schvartz-Leyzac, BE Pfingst - Ear and hearing, 2018 - journals.lww.com
Objectives: The primary objective of the present study was to examine the relationship
between suprathreshold electrically evoked compound action potential (ECAP) measures …
between suprathreshold electrically evoked compound action potential (ECAP) measures …
Unraveling the electrically evoked compound action potential
With the advent of eCAP recording tools such as NRT and NRI for cochlear implants, neural
monitoring has become widely used to ascertain the integrity of the neural/electrode …
monitoring has become widely used to ascertain the integrity of the neural/electrode …