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Animal Sonar pp 197-223 | Cite as

Parallel Auditory Pathways: II — Functional Properties

  • George D. Pollak
  • John H. Casseday
Part of the NATO ASI Science book series (NSSA, volume 156)

Abstract

In the previous chapter the wiring diagram of the auditory system was described and we pointed out the functional consequences of these connectional patterns, especially how they preserve the cochlear tonotopic organization. In this chapter we discuss the physiological characteristics of the brainstem auditory nuclei in echolocating bats, considering two major challenges bats face: 1) The evaluation of target range coded by the temporal interval between an emitted pulse and echo; and 2) The localization of a sound in space which is computed from interaural intensity disparities.

Keywords

Inferior Colliculus Sound Localization Auditory Nerve Fiber Lateral Superior Olive Superior Olivary Complex 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1988

Authors and Affiliations

  • George D. Pollak
    • 1
  • John H. Casseday
    • 2
  1. 1.Department of ZoologyUniversity of Texas AustinUSA
  2. 2.Department of SurgeryPsychology Duke UniversityDurhamUSA

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