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@ARTICLE{David:51744,
      author       = {David, N. and Bewernick, B. H. and Cohen, M. X. and Newen,
                      A. and Lux, S. and Fink, G. R. and Shah, J. N. and Vogeley,
                      K.},
      title        = {{N}eural representations of self versus other:
                      visual-spatial perspective taking and agency in a virtual
                      ball-tossing game},
      journal      = {Journal of cognitive neuroscience},
      volume       = {18},
      issn         = {0898-929X},
      address      = {Cambridge, Mass.},
      publisher    = {MIT Pr. Journals},
      reportid     = {PreJuSER-51744},
      pages        = {898 - 910},
      year         = {2006},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Human self-consciousness relies on the ability to
                      distinguish between oneself and others. We sought to explore
                      the neural correlates involved in self-other representations
                      by investigating two critical processes: perspective taking
                      and agency. Although recent research has shed light on the
                      neural processes underlying these phenomena, little is known
                      about how they overlap or interact at the neural level. In a
                      two-factorial functional magnetic resonance imaging (fMRI)
                      experiment, participants played a ball-tossing game with two
                      virtual characters ("avatars"). During an active/agency
                      (ACT) task, subjects threw a ball to one of the avatars by
                      pressing a button. During a passive/nonagency (PAS) task,
                      they indicated which of the other avatars threw the ball.
                      Both tasks were performed from a first-person perspective
                      (1PP), in which subjects interacted from their own
                      perspective, and a third-person perspective (3PP), in which
                      subjects interacted from the perspective of an avatar with
                      another location in space. fMRI analyses revealed
                      overlapping activity in medial prefrontal regions associated
                      with representations of one's own perspective and actions
                      (1PP and ACT), and overlapping activity in
                      temporal-occipital, premotor, and inferior frontal, as well
                      as posterior parietal regions associated with representation
                      of others' perspectives and actions (3PP and PAS). These
                      findings provide evidence for distinct neural substrates
                      underlying representations of the self and others and
                      provide support for the idea that the medial prefrontal
                      cortex crucially contributes to a neural basis of the self.
                      The lack of a statistically significant interaction suggests
                      that perspective taking and agency represent independent
                      constituents of self-consciousness.},
      keywords     = {Adult / Brain Mapping / Cerebral Cortex: blood supply /
                      Cerebral Cortex: physiology / Consciousness: physiology /
                      Humans / Image Processing, Computer-Assisted: methods /
                      Interpersonal Relations / Magnetic Resonance Imaging:
                      methods / Male / Oxygen: blood / Photic Stimulation: methods
                      / Psychomotor Performance: physiology / Reaction Time:
                      physiology / Self Concept / Space Perception: physiology /
                      Oxygen (NLM Chemicals) / J (WoSType)},
      cin          = {IME / JARA-BRAIN},
      ddc          = {400},
      cid          = {I:(DE-Juel1)VDB54 / $I:(DE-82)080010_20140620$},
      pnm          = {Funktion und Dysfunktion des Nervensystems},
      pid          = {G:(DE-Juel1)FUEK409},
      shelfmark    = {Neurosciences / Psychology, Experimental},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:16839298},
      UT           = {WOS:000238452000004},
      doi          = {10.1162/jocn.2006.18.6.898},
      url          = {https://juser.fz-juelich.de/record/51744},
}