Retention of a backward classically conditioned reflex response in spinal cat
JE Hoover, RG Durkovic - Experimental brain research, 1989 - Springer
Retention of a backward classically conitioned reflex response was investigated in the
spinal cat preparation. Facilitation of the flexion reflex was induced by the pairing of
superficial peroneal nerve stimulation (30 Hz, 0.5 s), the US (unconditioned stimulus), with
saphenous nerve stimulation (10 Hz, 1.5 s), the CS (conditioned stimulus). Both the US and
CS were supramaximal for activation of Aδ cutaneous afferent fibers. Experimental animals
received 30 paired trials (US preceded CS by 0.25 s) with an intertrial interval (ITI) of three …
spinal cat preparation. Facilitation of the flexion reflex was induced by the pairing of
superficial peroneal nerve stimulation (30 Hz, 0.5 s), the US (unconditioned stimulus), with
saphenous nerve stimulation (10 Hz, 1.5 s), the CS (conditioned stimulus). Both the US and
CS were supramaximal for activation of Aδ cutaneous afferent fibers. Experimental animals
received 30 paired trials (US preceded CS by 0.25 s) with an intertrial interval (ITI) of three …
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