... potential (AEP) tests or (2) euthanized for fluorescent phalloidin and TUNEL labeling for hair cell density counts. Relative to controls, no differences were observed in auditory thresholds nor hair cell density between individuals subjected to a single 15-min noise exposure. However, fish from the 3-day...

... relative the stimulus confirmed the neurological origin of the waveforms. The frequency spectra of the records ( Fig. 1B ) featured a definite peak at the frequency of the stimulation rate of 1 kHz. In order to measure hearing sensitivity, the AEP method was used because it allowed rapid...

... frequency of larger fish calls. The interest of juveniles lies in localising the adults and thus their location on the reef. * Author for correspondence (e-mail: [email protected] ) 15 4 2009 2009 AEP hearing sensitivity frequency clownfish Amphiprion Numerous...

... 12 2007 © The Company of Biologists Limited 2008 2008 AEP catch-and-release dolphin hearing Iceland shipboard Atlantic white-beaked dolphins ( Lagenorhynchus albirostris ) do not always have a white beak. Frequently their short, approximately 5 cm long nose is dark...

.... This study characterizes the acoustic behavior in a reproductive population of the Hawaiian sergeant fish, Abudefduf abdominalis , and compares acoustic features to hearing ability, measured by the auditory evoked potential (AEP)technique. Sergeant fish produce sounds at close distances to the intended...

...Paul E. Nachtigall; Michelle M. L. Yuen; T. Aran Mooney; Kristen A. Taylor SUMMARY An infant Risso's dolphin ( Grampus griseus) was rescued from the beach in Southern Portugal, and an audiogram was measured using auditory evoked potentials (AEP) and envelope following response (EFR) techniques...