The Evolution of Auditory Perception
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The evolution of the mammalian ear and understanding of sound.
In order to better comprehend the evolution of ear perception, one must understand how sound is conducted until it reaches the ear. Environmental changes have imposed a need for the mammalian ear to evolve in order to enhance the survival of species. Several researchers have attempted and succeeded to unlock the evolutionary mystery and history of the mammalian auditory system and perception.
Distinguishing the Direction of Sounds
To understand the direction of sounds, we need to understand how sound is conducted. Usually, sound is created when an object is vibrated. The vibration travels through the surrounding medium, which is usually air, as pattern of changes in pressure which eventually is heard as sound (Moore 2001). Sound is called a pressure wave for the reason that when the molecules of the ear come closer, the...
KeywordsBasilar Membrane Prestin Elgoyhen Scala Vestibuli Superior Olivary Complex (SOC)
- 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.Google Scholar
- Maier, W., & Ruf, I. (2016). Evolution of the mammalian middle ear: A historical review. Journal of Anatomy, 228(2), 270–283. Retrieved from http://onlinelibrary.wiley.com/doi/10.1111/joa.12379/full.CrossRefPubMedGoogle Scholar
- Moller, A. R. (2013). Hearing. Anatomy, Physiology, and Disorders of the Auditory System, Third Edition. San Diego: Plural Publishing, Inc.Google Scholar
- 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.Google Scholar
- Moore, D. (1991). Anatomy and Physiology of Binaural Hearing. Audiology, 30(3), 125–134.Google Scholar
- Moore, B. (2001). Hearing and psychoacoustics. Grove Music Online. Retrieved January 08, 2018 from Grove Music Online. Hearing and psychoacoustics: http://www.oxfordmusiconline.com/grovemusic/view/10.1093/gmo/9781561592630.001.0001/omo-9781561592630-e-0000042531
- Oghalai, J. S., & Brownell, W. E. (2012). Chapter 44. Anatomy & Physiology of the ear. In A. Lalwani (Ed.), Current Diagnosis & Treatment in otolaryngology - Head & Neck Surgery (3rd ed.). New York: McGraw-Hill.Google Scholar
- Pickles, J. O. (2012). An introduction to the physiology of hearing (4th ed.). Bingley: Emerald Group Publishing.Google Scholar
- Seikel, A. J., King, D. W., & Drumright, D. G. (2010). Chapter 10: Auditory physiology. In Anatomy & Physiology for speech, language, and hearing (4th ed., pp. 479–520). New York/Delmar: Cengage Learning.Google Scholar
- Takechi, M., & Shigeru, K. (2010). History of studies on mammalian middle ear evolution: A comparative morphological and developmental biology perspective. Journal of Experimental Zoology (Molecular and Developmental Evolution), 1–17.Google Scholar
- Vazquez, A. E. (2016). α9α10 acetylcholine receptors: Structure and functions. Neurotransmitter, 3, e1298.Google Scholar
- Westoll, T. S. (1944). New light on the mammalian ear ossicles. Nature, 154(770), 293–330.Google Scholar
- World Heritage Encyclopedia. (2017). Reichert–Gaupp theory. Retrieved November 6, 2017 from World Public Library Association: http://www.gutenberg.us/articles/reichert%E2%80%93gaupp_theory#Reichert.E2.80.93Gaupp_theory