The discovery by Yngve Zotterman (1935, 1936) that afferent fibres in the lingual nerve respond to changes in temperature of the surface of the tongue, was an important landmark in the study of somatosensory mechanisms. It is a pleasure on this occasion to recall the excitement with which Yngve would recount the circumstances of the discovery, since he was actually investigating the peripheral mechanisms of taste at the time, and probably found the action potentials evoked by his sapid and probably cool solutions, but actually generated in thermoreceptors, to be a great inconvenience.
KeywordsSkin Temperature Afferent Fibre Adrenal Vein Cold Receptor Interburst Interval
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