title: Seeing faces and objects with the "mind's eye".
abstract: With the advent of functional brain imaging techniques and recent developments in the analysis of cortical connectivity, the focus of mental imagery studies has shifted from a semi-modular approach to a more realistic, integrated, cortical networks perspective. Recent studies of visual imagery of faces and objects suggest that activation of content-specific representations stored in the ventral visual stream is top-down modulated by parietal and frontal regions. The relation of these findings to other cognitive functions is discussed, as well as their clinical implications for patients with impaired states of conscious awareness.
authors.affiliation: Institute of Neuroradiology, University of Zurich, Switzerland. ishai@hifo.uzh.ch
authors.forename: Alumit
authors.initials: A
authors.lastname: Ishai
mesh_terms: D002540:Cerebral Cortex / Q000098:blood supply / Q000502:physiology*; D005145:Face; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D007092:Imagination / Q000502:physiology*; D008279:Magnetic Resonance Imaging / Q000379:methods; D009415:Nerve Net / Q000098:blood supply / Q000502:physiology; D010100:Oxygen / Q000097:blood; D010775:Photic Stimulation; D014795:Visual Pathways / Q000098:blood supply / Q000502:physiology; D014796:Visual Perception / Q000502:physiology*
chemical_list: D010100:Oxygen