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@ARTICLE{Oberwelland:807870,
author = {Oberwelland, E. and Schilbach, L. and Barisic, I. and
Krall, S. C. and Vogeley, K. and Fink, G. R. and
Herpertz-Dahlmann, B. and Konrad, K. and Schulte-Rüther,
M.},
title = {{L}ook into my eyes: {I}nvestigating joint attention using
interactive eye-tracking and f{MRI} in a developmental
sample},
journal = {NeuroImage},
volume = {130},
issn = {1053-8119},
address = {Orlando, Fla.},
publisher = {Academic Press},
reportid = {FZJ-2016-02203},
pages = {248 - 260},
year = {2016},
abstract = {Joint attention, the shared attentional focus of at least
two people on a third significant object, is one of the
earliest steps in social development and an essential aspect
of reciprocal interaction. However, the neural basis of
joint attention (JA) in the course of development is
completely unknown. The present study made use of an
interactive eye-tracking paradigm in order to examine the
developmental trajectories of JA and the influence of a
familiar interaction partner during the social encounter.
Our results show that across children and adolescents JA
elicits a similar network of “social brain” areas as
well as attention and motor control associated areas as in
adults. While other-initiated JA particularly recruited
visual, attention and social processing areas,
self-initiated JA specifically activated areas related to
social cognition, decision-making, emotions and
motivational/reward processes highlighting the rewarding
character of self-initiated JA. Activation was further
enhanced during self-initiated JA with a familiar
interaction partner. With respect to developmental effects,
activation of the precuneus declined from childhood to
adolescence and additionally shifted from a general
involvement in JA towards a more specific involvement for
self-initiated JA. Similarly, the temporoparietal junction
(TPJ) was broadly involved in JA in children and more
specialized for self-initiated JA in adolescents. Taken
together, this study provides first-time data on the
developmental trajectories of JA and the effect of a
familiar interaction partner incorporating the interactive
character of JA, its reciprocity and motivational aspects.},
cin = {INM-3},
ddc = {610},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572)},
pid = {G:(DE-HGF)POF3-572},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000372745600023},
pubmed = {pmid:26892856},
doi = {10.1016/j.neuroimage.2016.02.026},
url = {https://juser.fz-juelich.de/record/807870},
}