doi: 10.1126/science.173.3997.645.
Neuronal circuit mediating escape responses in crayfish
- PMID: 4327600
- DOI: 10.1126/science.173.3997.645
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Neuronal circuit mediating escape responses in crayfish
Science.
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Abstract
The neuronal circuit underlying rapid abdominal flexion in response to phasic tactile stimulation comprises identified afferents, interneurons of two orders, a decision unit, and several motor neurons. The circuit is organized hierarchically as a " cascade" in which electrical synapses predominate at higher levels. Behavioral habituation results from lability at chemical junctions early in the pathway.
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