Reports

Somatosensory Responses of Bulboreticular Units in Awake Cat: Relation to Escape-Producing Stimuli

Science  02 Jul 1971:
Vol. 173, Issue 3991, pp. 77-80
DOI: 10.1126/science.173.3991.77

Abstract

In awake, unrestrained cats, bulboreticular neurons respond after electrical stimulation of cutaneous nerve with increasing discharge as stimulus intensity is raised to levels eliciting escape behavior. These cells discharge most vigorously to noxious natural somatic stimuli and are not driven by other sensory modalities. Electrical stimulation through the recording microelectrode also elicits escape, which further suggests bulboreticular participation in pain sensory mechanisms.

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