title: Conscious awareness of retrieval: an exploration of the cortical connectivity.
abstract: A review of the patterns of brain activation observed in implicit and explicit memory tasks indicates that during conscious retrieval studied items are first retrieved nonconsciously and are retained in a buffer at the extrastriate cortex. It also indicates that the awareness of the retrieved item is made possible by the activation of a reentrant signaling loop between the extrastriate and left prefrontal cortices.
authors.affiliation: Department of Radiology, Harvard Medical School, Massachusetts General Hospital, MA 02114, USA. rajendra@wjh.harvard.edu
authors.forename: Rajendra D
authors.initials: RD
authors.lastname: Badgaiyan
mesh_terms: D001364:Awareness / Q000502:physiology*; D001931:Brain Mapping; D003952:Diagnostic Imaging / Q000379:methods; D005071:Evoked Potentials / Q000502:physiology; D006801:Humans; D008568:Memory / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology*; D017397:Prefrontal Cortex / Q000502:physiology*