Document Detail


The future of research on electroreception and electrocommunication
MedLine Citation:
PMID:  10210686     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Beyond continuation of currently active areas, some less studied ones are selected for predictions of marked advance. (1) Most discoveries will be in cellular components and molecular mechanisms for different classes of receptor or central pathways. (2) More major taxa, possibly birds, reptiles or invertebrates, will be found to have electroreceptive species representing independent evolutionary 'inventions'. (3) Electric organs with weak and episodic electric discharges will be found in new taxa; first, among siluriforms. (4) New examples are to be expected, such as lampreys, where synchronized muscle action potentials sum to voltages in the range of weakly electric fish. Some of these will look like intermediates in the evolution of electric organs. (5) Ethological significance will be found for a variety of known physiological features; e.g. uranoscopids, skates and weakly electric catfish with episodic electric discharges; electroreceptive ability of animals such as lampreys, chimaeras, lungfish, sturgeons, paddlefish and salamanders with Lorenzinian-type ampullae; gymnotiform and mormyrid detection of the capacitative component of impedance. (6) The organization of some higher functions in the cerebellum and forebrain will gradually come to light.
Authors:
Bullock
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Publication Detail:
Type:  JOURNAL ARTICLE    
Journal Detail:
Title:  The Journal of experimental biology     Volume:  202     ISSN:  1477-9145     ISO Abbreviation:  J. Exp. Biol.     Publication Date:  1999 May 
Date Detail:
Created Date:  1999-06-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0243705     Medline TA:  J Exp Biol     Country:  -    
Other Details:
Languages:  Eng     Pagination:  1455-8     Citation Subset:  -    
Affiliation:
Department of Neurosciences, University of California, San Diego, La Jolla, CA 92093-0201, USA. tbullock@ucsd.edu.
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