Frequency-modulated up-chirps produce larger evoked responses than down-chirps in the big brown bat auditory brainstem

Frequency-modulated up-chirps produce larger evoked responses than down-chirps in the big brown bat auditory brainstem

In many mammals, upward-sweeping frequency-modulated (FM) sounds (up-chirps) evoke larger auditory brainstem responses than downward-sweeping sounds (down-chirps). To determine if similar effects occur in FM echolocating bats, auditory evoked responses (AERs) in big brown bats in response to up-chir...

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Bibliographic Details
Main Authors: Beck, Q.M (Author), Luo, J. (Author), Macías, S. (Author), Moss, C.F (Author), Simmons, A.M (Author), Simmons, J.A (Author)
Format: Article
Language:English
Published: Acoustical Society of America 2019
Subjects:
animal
Animals
article
Auditory brainstem response
auditory evoked potential
Auditory evoked response
auditory threshold
Auditory Threshold
bat
Brain
brain stem
Brain Stem
Chiroptera
Chirp modulation
covariance
Cross-covariance
echolocation
evoked brain stem auditory response
Evoked Potentials, Auditory, Brain Stem
Evoked response
Frequency modulated
Frequency modulation
mammal
Mammals
nonhuman
physiology
pitch perception
Pitch Perception
reaction time
Response patterns
Sonar
specialization
Sweeping frequencies
Threshold levels
vocalization
Vocalization, Animal
waveform
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