PubMed · 7424581
External stimulus control of self-stimulation behavior.
Abstract
Dogs with electrodes implanted in the anterior forebrain region were successfully trained to leverpress for brain stimulation reward upon the presentation of a 1000 Hz tonal conditioned stimulus and to withhold responding during its absence and upon a 2000 Hz tonal discriminative stimulus. The conditioned response extinguished upon removal of reward and was promptly restored when reward became again available. The results are discussed in terms of a conditioned drive induced by the action of the cue. It is proposed that environmental factors play an important role in the initiation and maintenance of self-stimulation behavior. Brain stimulation reward may serve as reinforcer of conditioned instrumental reflexes in an essentially similar way as natural rewards.
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B Sadowski. 1980. External stimulus control of self-stimulation behavior.. https://pubmed.ncbi.nlm.nih.gov/7424581/
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