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@ARTICLE{Schilbach:10456,
      author       = {Schilbach, L. and Wilms, M. and Eickhoff, S. B. and
                      Romanzetti, S. and Tepest, R. and Bente, G. and Shah, J. N.
                      and Fink, G. R. and Vogeley, K.},
      title        = {{M}inds {M}ade for {S}haring: {I}nitiating {J}oint
                      {A}ttention {R}ecruits {R}eward-related {N}eurocircuitry},
      journal      = {Journal of cognitive neuroscience},
      volume       = {22},
      issn         = {0898-929X},
      address      = {Cambridge, Mass.},
      publisher    = {MIT Pr. Journals},
      reportid     = {PreJuSER-10456},
      pages        = {2702 - 2715},
      year         = {2010},
      note         = {We thank all the colleagues in the MR and Cognitive
                      Neurology group at the Research Centre Julich for their
                      support. In particular, we would like to thank Barbara
                      Elghahwagi and Dorothe Krug for their help during fMRI data
                      acquisition. L. S. is also grateful to Nicole David, Shaun
                      Gallagher, Stefan Heim, Rudiger Ilg, Bojana Kuzmanovic, Anna
                      Rotarska-Jagiela, Tobias Schlicht, David Sharp, and Ralph
                      Weidner for their helpful advice and stimulating
                      comments.The study was supported by the German Ministry for
                      Education and Research, the Volkswagen Foundation, and by a
                      personal grant to L. S. by the "Kompetenzzentrum NeuroNRW"
                      at the Ministry of Innovation, Science, Research and
                      Technology of North-Rhine Westfalia, Germany.},
      abstract     = {The ability and motivation to share attention is a unique
                      aspect of human cognition. Despite its significance, the
                      neural basis remains elusive. To investigate the neural
                      correlates of joint attention, we developed a novel,
                      interactive research paradigm in which participants' gaze
                      behavior--as measured by an eye tracking device--was used to
                      contingently control the gaze of a computer-animated
                      character. Instructed that the character on screen was
                      controlled by a real person outside the scanner, 21
                      participants interacted with the virtual other while
                      undergoing fMRI. Experimental variations focused on leading
                      versus following the gaze of the character when fixating one
                      of three objects also shown on the screen. In concordance
                      with our hypotheses, results demonstrate, firstly, that
                      following someone else's gaze to engage in joint attention
                      resulted in activation of anterior portion of medial
                      prefrontal cortex (MPFC) known to be involved in the
                      supramodal coordination of perceptual and cognitive
                      processes. Secondly, directing someone else's gaze toward an
                      object activated the ventral striatum which--in light of
                      ratings obtained from participants--appears to underlie the
                      hedonic aspects of sharing attention. The data, therefore,
                      support the idea that other-initiated joint attention relies
                      upon recruitment of MPFC previously related to the "meeting
                      of minds." In contrast, self-initiated joint attention leads
                      to a differential increase of neural activity in
                      reward-related brain areas, which might contribute to the
                      uniquely human motivation to engage in the sharing of
                      experiences.},
      keywords     = {Adolescent / Adult / Analysis of Variance / Attention:
                      physiology / Brain Mapping / Eye Movements: physiology /
                      Humans / Image Processing, Computer-Assisted / Magnetic
                      Resonance Imaging / Male / Motivation: physiology / Nerve
                      Net: physiology / Photic Stimulation / Prefrontal Cortex:
                      physiology / Reward / J (WoSType)},
      cin          = {INM-2 / INM-3 / INM-4 / JARA-BRAIN},
      ddc          = {400},
      cid          = {I:(DE-Juel1)INM-2-20090406 / I:(DE-Juel1)INM-3-20090406 /
                      I:(DE-Juel1)INM-4-20090406 / $I:(DE-82)080010_20140620$},
      pnm          = {Funktion und Dysfunktion des Nervensystems (FUEK409) /
                      89572 - (Dys-)function and Plasticity (POF2-89572)},
      pid          = {G:(DE-Juel1)FUEK409 / G:(DE-HGF)POF2-89572},
      shelfmark    = {Neurosciences / Psychology, Experimental},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:19929761},
      UT           = {WOS:000281129400003},
      doi          = {10.1162/jocn.2009.21401},
      url          = {https://juser.fz-juelich.de/record/10456},
}