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Definition
The evolution of the mammalian ear and the comparative research with the ears of humans.
Introduction
In order to understand the evolution of the human ear, we must trace its origins and comparison in the mammalian lineage. Therefore, to identify the changes in the hearing capacity of the evolution of humans, a comparison had to be made to the evolution of other mammals (Masterton et al. 1968). It was concluded that high frequency hearing (>32 kHz) is a trait that characterizes mammals. This was due to the short distance of their ears, and the result for the selective pressure to know the accurate source of brief sounds. Sounds with a low frequency (<1 kHz) is a trait that characterizes all mammals, especially humans (Masterton et al. 1968).
The Eutherian Mammalian Ear
Regarding the evolution of the eutherian mammalian ear, Manley (2017) distinguished that during the Paleozoic era (>250 million years ago), the synapsids were no longer under the stem...
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References
Dallos, P. (2008). Cochlear amplification, outer hair cells and prestin. Current Opinion in Neurobiology, 18(4), 370–376.
Franchini, L. F., & Elgoyhen, A. B. (2006). Adaptive evolution in mammalian proteins involved in cochlear outer hair cell electromotility. Molecular Phylogenetics and Evolution, 41(3), 622–635.
Gelfand, S. A. (2010). Chapter 4: Cochlear mechanisms and processes. In S. Gelfand (Ed.), Hearing: An introduction to psychological and physiological acoustics (5th ed., pp. 72–102). London: Informa Healthcare.
Hoy, R. R. (2012). Convergent evolution of hearing. Science, 338(6109), 894–895.
Li, Y., Liu, Z., Shi, P., & Zhang, J. (2010). The hearing gene Prestin unites echolocating bats and whales. Current Biology, 20(2), R55–R56.
Manley, G. A. (2017). The mammalian Cretaceous cochlear revolution. Hearing Research, 352, 23–29.
Masterton, B., Heffner, H., & Ravizza, R. (1968). The evolution of human hearing. The Journal of the Acoustical Society of America, 45(4), 966–985.
Moller, A. R. (2013). Hearing. Anatomy, physiology, and disorders of the auditory system (3rd ed.). San Diego: Plural Publishing.
Montealegre-z, F., Jonsson, T., Robson-Brown, K. A., Postles, M., & Robert, D. (2012). Convergent evolution between insect and mammalian audition. Science, 338(6109), 968–971.
Radojevic, V., Levano, S., Brand, Y., Naldi, A., Pak, K., Ryan, A., et al. (2015). All Akt isoforms (Akt1, Akt2, Akt3) are involved in normal hearing, but only Akt2 and Akt3 are involved in auditory hair cell survival in the mammalian inner ear. PLoS One, 10, 1–13. https://doi.org/10.1371/journal.pone.0121599.
Vazquez, A. E. (2016). α9α10 acetylcholine receptors: Structure and functions. Neurotransmitter, 3, e1298.
Warchol, M. E. (2011). Sensory regeneration in the vertebrate inner ear: Differences at the levels of cells and species. Hearing Research, 273(1), 72–79.
Zheng, J., Shen, W., He, D. Z., Long, K. B., Madison, L. D., & Dallos, P. (2000). Prestin is the motor protein of cochlear outer hair cells. Nature, 405(6783), 149–155.
Zheng, J., Madison, L. D., Oliver, D., Fakler, B., & Dallos, P. (2002). Prestin, the motor protein of outer hair cells. Audiology and Neurotology, 7(1), 9–12.
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Khalil, M. (2018). Mammalian Ear, The. In: Shackelford, T., Weekes-Shackelford, V. (eds) Encyclopedia of Evolutionary Psychological Science. Springer, Cham. https://doi.org/10.1007/978-3-319-16999-6_985-1
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DOI: https://doi.org/10.1007/978-3-319-16999-6_985-1
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