Abstract
Electric shocks applied to the skin evoke well aimed wiping reflexes in the frogs, Discoglossus pictus and Rana esculenta. In skin-grafted animals, moreover, wipes were misdirected from those areas which gave misdirected responses to tactile stimulation. Recordings from cutaneous sensory neurons revealed that only one action potential, with varying latency, was evoked per shock in any given unit. It is concluded that the capacity for sensory localization in anurans cannot depend upon specific patterns of afferent nerve impulses.
Published Version
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