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Issue:ISSN 1000-7083
          CN 51-1193/Q
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Your Position :Home->Past Journals Catalog->2011 Vol.30 No.4

Hearing Range of Myospalax cansu and Microtus oeconomus
Author of the article:WANG Zhuo1,2, LI Jin-gang1*
Author's Workplace: (1. College of Life Sciences, Shaanxi Normal University, Xi’an 710062, China; 2. Biological Science and Technology Department, Shaanxi Institute of Education, Xi’an 710100, China)
Key Words:auditory brainstem response; Myospalax cansu; Microtus oeconomus; hearing range
Abstract:
The hearing range of Myospalax cansu and Microtus oeconomus were determined by using electrophysiology method of auditory brainstem response. The results showed that the best sensitivity hearing range of Myospalax cansu is 12 kHz, and the best sensitivity hearing of Microtus oeconomus ranged from 16 kHz to 32 kHz. The difference of the hearing level is that the subterranean rodents have tuned their hearing towards lower frequencies.
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