The Cricket Cercal System Implements Delay-Line Processing
نویسندگان
چکیده
منابع مشابه
The cricket cercal system implements delay-line processing.
The cercal sensory system of crickets mediates sensitivity to low-amplitude air currents. The sense organ for this system is a pair of antenna-like abdominal appendages called cerci, each of which is about 1 cm long in normal adult crickets. Although this system has been used extensively as a model system for studying the mechanisms underlying neural coding at the cellular and system levels, no...
متن کاملThe Cricket Cercal System Implements Delay - Line Processing 2 3 Jonas Mulder - Rosi 1 , Graham
15 The cercal sensory system of crickets mediates sensitivity to low-amplitude air currents. The 16 sense organ for this system is a pair of antenna-like abdominal appendages called cerci, each 17 of which is approximately 1cm long in normal adult crickets. Although this system has been 18 used extensively as a model system for studying the mechanisms underlying neural coding at 19 the cellular...
متن کاملNeurospecificity in the cricket cercal system.
Studies of neurospecificity in the cricket cercal sensory system are reviewed and a decade of experimentation is examined in the light of recently obtained anatomical data. The nearly complete description of the anatomy indicates that the excitatory receptive fields of directionally-selective interneurones are a joint function of an orderly afferent projection and the dendritic structure of the...
متن کاملModeling ion channels from the cricket cercal sensory system
We are interested in understanding how information about air-current dynamics is represented and processed in the primary sensory interneurons of the cricket cercal system. In this work, we develop channel models based on voltage–clamp data from Kloppenburg and H3 orner (J. Exp. Biol. 201 (1998) 2529), use channel ensembles to construct model neurons, and analyze the underlying mathematical str...
متن کاملSpike pattern-based coding schemes in the cricket cercal sensory system
We apply the recently developed information distortion method (Comput. Neural Systems 12 (4) (2001) 441) to the analysis of coding by single neurons in the cricket cercal sensory system. This technique allows simultaneous identi5cation of stimulus features and corresponding neural responses. The best approximation of a coding scheme that we obtained suggests that signi5cant information is encod...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2010
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.00875.2009