RESEARCH INTERESTS
My long term research goals are to understand how complex sounds are processed by the auditory system and to determine how age-related hearing loss impacts this processing. To achieve these goals, I utilize a systems-level neuroethological approach that makes use of my broad academic training from behavior to neurophysiology and neuroanatomy. I use natural vocalizations to probe the neural mechanisms underlying encoding of species-specific vocalizations in the auditory brainstem, midbrain and cortex of awake animals. I employ both mustached bats and mice as model systems because of their rich repertoires of complex species-specific vocalizations and my ability to record from individual neurons under awake conditions in these animals. I enhance the strength of my research program through strong collaborations with computational neuroscientists and neuroanatomists. My research at WSU Vancouver has been generously funded by NIH and NSF.