.... Additionally, we measured call amplitudes of social vocalizations to study auditory vocal coupling. We found elevated auditory thresholds and severe hearing range restrictions in the African mole-rats, with hearing in naked mole-rats tending to be more sensitive than in Mashona mole-rats, in which hearing...

... (control condition) and removed (treated condition) swim bladders while pure tone stimuli (85–1005 Hz) were presented by an underwater speaker. Females with intact swim bladders had auditory thresholds 3–6 dB lower than females without swim bladders over a range of frequencies from 85 to 405 Hz...

... 2005 © The Company of Biologists Limited 2005 2005 Risso's dolphin Grampus griseus hearing audiogram auditory threshold auditory evoked potential AEP envelope following response EFR sinusoidally amplitude-modulated tone-burst SAM Risso's dolphins [ Grampus griseus...

... for fitness. insect audition cricket acoustic startle response escape response auditory threshold sound localization prepulse habituation sensory modification neural plasticity Teleogryllus oceanicus © 1999 by Company of Biologists 1999 20 07 1999 30 09 1999...