Why Can’t Rodents Vomit? A Comparative Behavioral, Anatomical, and Physiological Study

The vomiting (emetic) reflex is documented in numerous mammalian species, including primates and carnivores, yet laboratory rats and mice appear to lack this response. It is unclear whether these rodents do not vomit because of anatomical constraints (e.g., a relatively long abdominal esophagus) or...

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Bibliographic Details
Main Authors: Horn, Charles C., Kimball, Bruce A., Wang, Hong, Kaus, James, Dienel, Samuel, Nagy, Allysa, Gathright, Gordon R., Yates, Bill J., Andrews, Paul L. R.
Format: Online
Language:English
Published: Public Library of Science 2013
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3622671/