title: [The stages in the mental rotation of complex figures studied by mapping intracortical interaction].
abstract: The stages of mental rotation of complicated three-dimensional figures were studied using the intracortical interaction mapping. The role of the parietal areas in the mental rotation was shown. The frontal, central and the right temporal areas are involved in the prerotation setup. Both frontal areas and the left temporo-parieto-occipital areas participate in decision making and verbal response. In the case of unsuccessful task solving the process stops at the prerotation setup stage. During the verbal control the zones of the predominant connections at the first 3 stages are close to those in the background activity.
authors.forename: A R
authors.initials: AR
authors.lastname: Nikolaev
mesh_terms: D001931:Brain Mapping / Q000379:methods*; D002540:Cerebral Cortex / Q000502:physiology*; D003657:Decision Making / Q000502:physiology; D004569:Electroencephalography / Q000295:instrumentation; D005556:Form Perception / Q000502:physiology*; D005583:Fourier Analysis; D006801:Humans; D010775:Photic Stimulation / Q000379:methods; D011930:Reaction Time / Q000502:physiology; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation; D013850:Thinking / Q000502:physiology*
vernacular_title: Issledovanie étapov myslennoĭ rotatsii slozhnykh figur metodom kartirovaniia vnutrikorkovogo vzaimodeĭstviia.