Related Experiment Video
Updated: Apr 15, 2026
A Low Cost Setup for Behavioral Audiometry in Rodents
Published on: October 16, 2012
Rodent auditory perception: Critical band limitations and plasticity
J King1, M Insanally1, M Jin1
1Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, NY, USA; Department of Otolaryngology, New York University School of Medicine, New York, NY, USA; Department of Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA; Center for Neural Science, New York University, New York, NY, USA.
Understanding animal hearing, particularly in rodents, is key to linking physiological processes with perception and cognition. This review examines behavioral and electrophysiological studies on acoustic perception and critical bands in rats and mice.
Area of Science:
- Neuroscience
- Auditory Perception
- Animal Models
Background:
- Assessing sensory perception in animal models is challenging but crucial for understanding cognition.
- Rodents (rats and mice) are common models for studying auditory processing.
- Acoustic perception relates physiological processes to learning and cognition.
Purpose of the Study:
- To review behavioral and electrophysiological studies on acoustic perception in rodents.
- To examine the neural basis of psychoacoustic phenomena like critical bands.
- To discuss factors influencing auditory processing and perception.
Main Methods:
- Review of behavioral experiments in rats and mice.
- Analysis of electrophysiological recordings from the central auditory system.
- Focus on measurements of critical bands.
Main Results:
- Behavioral data and electrophysiological recordings provide insights into acoustic perception.
- Critical bands appear to have a neural basis in cochlear and inferior colliculus organization.
- Behavioral training, brain stimulation, and neuropathology affect auditory processing.
Conclusions:
- Rodent models offer valuable insights into the relationship between auditory physiology and perception.
- Understanding critical bands is important for comprehending auditory processing.
- Further research can elucidate how various factors modulate auditory perception.
