title: The role of human left superior parietal lobule in body part localization.
abstract: Electrophysiological data in primates suggest that the superior parietal lobule integrates the position of the limbs to construct complex representations of postures. Although in humans the neural basis of these mechanisms remains largely unknown, neuropsychological studies have implicated left superior parietal regions. We devised a simple functional magnetic resonance imaging paradigm aimed at exploring this hypothesis in healthy humans. Strong activation was obtained within the left but not the right superior parietal lobule, providing additional evidence that this structure may play a key role in body part localization processing.
authors.affiliation: Laboratoire de Neurophysiologie humaine, UMR CNRS 6149, Université d'Aix-Marseille I, Marseille Cedex, France. olivier.felician@ap-hm.fr
authors.forename: Olivier
authors.initials: O
authors.lastname: Felician
authors.forename: Patricia
authors.initials: P
authors.lastname: Romaiguère
authors.forename: Jean-Luc
authors.initials: JL
authors.lastname: Anton
authors.forename: Bruno
authors.initials: B
authors.lastname: Nazarian
authors.forename: Muriel
authors.initials: M
authors.lastname: Roth
authors.forename: Michel
authors.initials: M
authors.lastname: Poncet
authors.forename: Jean-Pierre
authors.initials: JP
authors.lastname: Roll
mesh_terms: D000328:Adult; D001364:Awareness / Q000502:physiology*; D001828:Body Image; D001931:Brain Mapping / Q000379:methods*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D010296:Parietal Lobe / Q000502:physiology*; D013028:Space Perception / Q000502:physiology*