title: The puzzle of hydrodynamic information processing: how are complex water motions analyzed by the lateral line?
abstract: We studied the discharges of neurons in the ascending lateral line pathway in response to the complex water motions generated by a moving object. The wave stimulus generated by the object was monitored with a hot-wire anemometer and with a custom-built particle imaging system. Responses of central lateral line neurons differ from those of primary afferent fibers in aspects like temporal discharge patterns and directional sensitivity. The data are consistent with the hypothesis that central lateral line neurons integrate input from many afferents innervating neuromasts distributed across large portions of the body surface.
authors.affiliation: Institute for Zoology, University of Bonn, Poppelsdorfer, Schloss, Germany. unb305@ibm.rhrz.uni-bonn.de
authors.forename: J
authors.initials: J
authors.lastname: Mogdans
authors.forename: W
authors.initials: W
authors.lastname: Wojtenek
authors.forename: W
authors.initials: W
authors.lastname: Hanke
mesh_terms: D000818:Animals; D003530:Cyprinidae / Q000502:physiology*; D009038:Motion; D009420:Nervous System / Q000033:anatomy & histology; D009424:Nervous System Physiological Phenomena; D015398:Signal Transduction / Q000502:physiology*; D014867:Water
chemical_list: D014867:Water