Efficient conditioned inhibition of the rabbit’s nictitating membrane response with massed training
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چکیده
منابع مشابه
Role of the hippocampus in blocking and conditioned inhibition of the rabbit's nictitating membrane response.
Bilateral aspiration of the dorsal hippocampus produced a disrupttion of blocking of the rabbit's nictitating membrane response in Kamin's two-stage paradigm (Experiment 1) but had no effect on the formation of a Pavlovian conditioned inhibitor (Experiment 2). The results of Experiment 1 indicated that normal animals and those with cortical lesions given conditioning to a light-plus-tone condit...
متن کاملCerebellar lesions and the nictitating membrane reflex: performance deficits of the conditioned and unconditioned response.
Unilateral cerebellar lesions abolished the occurrence of ipsilateral conditioned nictitating membrane responses during the 285 msec interval between onset of the conditioned and unconditioned stimuli on paired trials. This effect was obtained in 15 animals sustaining damage to the dorsolateral aspects of the interpositus nucleus and the adjoining white matter. However, conditioned responses di...
متن کاملSingle-unit activity in red nucleus during the classically conditioned rabbit nictitating membrane response.
Previous investigations have suggested that the cerebellum and associated brainstem structures, including the red nucleus, are essential for the expression of the classically conditioned nictitating membrane (NM) response. The present study examined the firing patterns of extracellularly-recorded single units in the red nucleus of the awake rabbit during differential conditioning. Tones were us...
متن کاملCerebellar cortical lesions and reacquisition in classical conditioning of the nictitating membrane response in rabbits.
Portions of cerebellar cortex, particularly Larsell's hemisphere VI, have been identified as involved but not essential for the acquisition and retention of classical conditioning of the nictitating membrane (NM) response in rabbit. The present experiment was undertaken to examine the effect of lesions of cerebellar cortical regions projecting to anterior dorsolateral interpositus nucleus. Lesi...
متن کاملNeuronal responses of the rabbit cerebellum during acquisition and performance of a classically conditioned nictitating membrane-eyelid response.
Neuronal activity was recorded from regions of the cerebellar cortex and dentate-interpositus nuclei during learning and/or performance of a classically conditioned nictitating membrane (NM-a third eyelid)/eyeblink response in the rabbit. It was found that neurons located within restricted portions of the ansiform lobule and anterior lobe cortical regions and of the dentate-interpositus nuclei ...
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ژورنال
عنوان ژورنال: Bulletin of the Psychonomic Society
سال: 1980
ISSN: 0090-5054
DOI: 10.3758/bf03329555