Affective Touch and the Neurophysiology of CT Afferents

CT afferents are receptors in mammalian hairy skin that fire action potentials when the skin is touched lightly which makes them particularly important in affective touch.  Traditionally neuroscientific research has focused on more discriminative and haptic properties of touch that are mediated by large myelinated afferents and the coding properties and functional organization of unmyelinated CT afferents have been studied much less.  The proposed volume will draw together existing knowledge in this nascent field. Separate sections will address (1) how we can measure affective touch, (2) CT structure and physiology, (3) CT processing, (4) the contribution of CTs to sexual behavior, (5) clinical relevance, (6) commercial relevance, and (7) future research considerations.​

Håkan Olausson is a Consultant in Clinical Neurophysiology at the Linköping University Hospital and Professor in Clinical Neuroscience at the University of Linköping, Sweden. He acquired his PhD at the University of Gothenburg, Sweden and his postdoc training at McGill University, Montreal, Canada. He is the author of more than 70 publications in the field of somatosensation, and he is a member of the board of the Swedish Society for Clinical Neurophysiology and the International Association for the Study of Affective Touch.