Search Results - (Author, Cooperation:J. Krier)

Showing 1 - 2 results of 2, query time: 0.11s Refine Results
  1. 1
    Staff View
    Publication Date:
    2014-09-23
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Groat, W. C. ; Krier, J.
    Springer
    Published 1975
    Staff View
    ISSN:
    1432-2013
    Keywords:
    Nonmyelinated Preganglionic Axons ; Colon
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Summary The sacral preganglionic pathways to the colon and urinary bladder of the cat were studied with electrophysiological techniques. Peak conduction velocities in preganglionic fibres to the colon ranged from 0.5 to 1.4 m/sec, whereas maximum velocities in the bladder pathway were between 8 to 10 m/sec. Thresholds for electrical stimulation of preganglionic axons to the colon were 7 to 10 times higher than thresholds for bladder efferents. It is concluded that the sacral parasympathetic inputs to the colon and bladder are composed, respectively, of nonmyelinated and myelinated fibres.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses