title: Attention and hypnosis: neural substrates and genetic associations of two converging processes.
abstract: Although attention is a central theme in psychological science, hypnosis researchers rarely incorporate attentional findings into their work. As with other biological systems, attention has a distinct anatomy that carries out basic psychological functions. Specific brain injuries, states, and drugs can all influence attentional networks. Investigation into these networks using modern neuroimaging techniques has revealed important mechanisms involved in attention. In this age of genomics, genetic approaches can supplement these neuroimaging techniques. As genotyping becomes an affordable and technologically viable complement to phenotyping, exploratory genetic assays offer insights into the genetic bases of both attention and hypnotizability. This paper discusses relevant aspects of attentional mechanisms and their underlying neuroanatomy as they relate to hypnosis. Underlining data from attentional networks, neuroimaging, and genetics, these findings should help to explain individual differences in hypnotizability and the neural systems subserving hypnosis.
authors.affiliation: Columbia University College of Physicians & Surgeons and New York State Psychiatric Institute, New York, NY 10032, USA. ar2241@columbia.edu
authors.forename: Amir
authors.initials: A
authors.lastname: Raz
mesh_terms: D001143:Arousal / Q000502:physiology; D001288:Attention / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D005838:Genotype; D006801:Humans; D006990:Hypnosis; D007206:Individuality; D009415:Nerve Net / Q000502:physiology*; D009949:Orientation / Q000502:physiology; D013404:Suggestion