title: Relateralizing hypnosis: or, have we been barking up the wrong hemisphere?
abstract: Research and theory over the past couple decades have suggested that the right cerebral hemisphere might be the focus of brain activity during hypnosis. Recent evidence from electrodermal responding, visual event-related potentials, and Stroop interference, however, can make a case for a role of the left hemisphere in some hypnotic phenomena. Although hemispheric activation on hypnotic challenge may depend in large part on the kind of task the challenge might involve, several general aspects of hypnosis might be more appropriately seen as left-rather than right-hemisphere brain functions. Among these are concentrated attentional focus and the role of language in the establishment of hypnotic reality. A left-hemisphere theory of hypnosis is discussed in light of recent findings and theories about a left-hemisphere basis for synthetic or generational capabilities (Corballis, 1991) and a neuro-evolutionary model of a left-hemisphere dopaminergic activation system for the implementation of predetermined motor programs (Tucker & Williamson, 1984).
authors.affiliation: Stanford University School of Medicine, USA.
authors.forename: P
authors.initials: P
authors.lastname: Jasiukaitis
authors.forename: B
authors.initials: B
authors.lastname: Nouriani
authors.forename: K
authors.initials: K
authors.lastname: Hugdahl
authors.forename: D
authors.initials: D
authors.lastname: Spiegel
mesh_terms: D001288:Attention / Q000502:physiology; D001364:Awareness / Q000502:physiology; D002540:Cerebral Cortex / Q000502:physiology; D004292:Dominance, Cerebral / Q000502:physiology; D004298:Dopamine / Q000502:physiology; D006801:Humans; D006990:Hypnosis
chemical_list: D004298:Dopamine