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@PHDTHESIS{Khn:62904,
      author       = {Kühn, Anne},
      othercontributors = {Koch, Iring},
      title        = {{N}euronale {K}orrelate der {V}orhersage hierarchischer
                      {S}timulussequenzen},
      address      = {Aachen},
      publisher    = {Publikationsserver der RWTH Aachen University},
      reportid     = {RWTH-CONV-124391},
      pages        = {260 S. : Ill., graph. Darst.},
      year         = {2011},
      note         = {Zsfassung in dt. und engl. Sprache. - Prüfungsjahr: 2011.
                      - Publikationsjahr: 2012; Aachen, Techn. Hochsch., Diss.,
                      2011},
      abstract     = {In daily life, we are enclosed by constantly changing
                      structures. We perceive and learn to appreciate these so
                      called stimulus sequences in order to appropriately adapt
                      our behavior. For example, a step onto a moving escalator is
                      exactly planned to avoid stumbling. But in case of an
                      escalator not moving, the planning of the step has to be
                      altered and adapted to the new situation. Such an adaptation
                      of well experienced behavior is necessary after breaches of
                      expectancy. In this dissertation, functional magnetic
                      resonance imaging (fMRI) studies observe neural correlates
                      of reorientation within well-known stimulus sequences after
                      breaches of expectancy of different strength, and, of
                      temporally remote effects after such breaches of expectancy.
                      Moreover, it is described which cortical areas allow to
                      efficiently predict long and hierarchically structured
                      stimulus sequences. Data show that especially the activation
                      of the frontopolar cortex (Brodmann Area (BA 10)) correlates
                      with the hierarchical order of to-be-predicted stimulus
                      sequences. While the temporally remote effect after breaches
                      of expectancy is reflected in an attenuation of the dorsal
                      frontomedian activity (BA 9m), the immediate reorientation,
                      i.e. search for appropriate prediction, is reflected in
                      activation of a complex cortical network. Thereby the
                      (median) parietal areas can be interpreted as a regulating
                      interface between the top-down information of prefrontal
                      areas and bottom-up information of temporal areas.
                      Furthermore, the anterior ventrolateral prefrontal cortex is
                      activated the more, the less reorientation was necessary.},
      keywords     = {Kognition (SWD) / Funktionelle NMR-Tomographie (SWD) /
                      Chunking (SWD) / Erwartung (SWD) / Episodisches Gedächtnis
                      (SWD) / Explizites Gedächtnis (SWD) / Präfrontaler Cortex
                      (SWD) / Anpassung (SWD) / Abruf (SWD)},
      cin          = {721110},
      ddc          = {150},
      cid          = {$I:(DE-82)721110_20140620$},
      typ          = {PUB:(DE-HGF)11},
      urn          = {urn:nbn:de:hbz:82-opus-39425},
      url          = {https://publications.rwth-aachen.de/record/62904},
}