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@ARTICLE{Wang:1010195,
      author       = {Wang, Qifei and Yang, Yuqian and Wang, Ke and Shen, Lu and
                      Chen, Qi},
      title        = {{F}ate of the second task in dual-task interference is
                      associated with sensory system interactions with
                      default-mode network},
      journal      = {Cortex},
      volume       = {166},
      issn         = {0010-9452},
      address      = {New York, NY},
      publisher    = {Elsevier},
      reportid     = {FZJ-2023-03006},
      pages        = {154 - 171},
      year         = {2023},
      abstract     = {Psychological refractory period (PRP) effect refers to the
                      delay in responding to the second of two tasks occurring in
                      rapid succession. While all the major models of PRP
                      highlight the importance of the frontoparietal control
                      network (FPCN) in prioritizing the neural processing of the
                      first task, the fate of the second task remains poorly
                      understood. Here, we provide novel neural evidence on how
                      the functional connectivity between sensory systems and the
                      default-mode network (DMN) suspends the neural processing of
                      the second task to ensure the efficient completion of the
                      first task in dual-task situation. In a cross-modal PRP
                      paradigm, a visual task could either precede or follow an
                      auditory task. The DMN was generally deactivated during task
                      performance and selectively coupled with the sensory system
                      underlying the second task subjected to the PRP effect.
                      Specifically, the DMN showed neural coupling with the
                      auditory system when the auditory task came after the visual
                      task, and with the visual system vice versa. More
                      critically, the strength of the DMN-Sensory coupling
                      correlated negatively with the size of the PRP effect: the
                      stronger the coupling, the shorter the PRP. Therefore,
                      rather than being detrimental to the dual-task performance,
                      temporary suspension of the second task, via the DMN-Sensory
                      coupling, surprisingly guaranteed the efficient completion
                      of the first task by reducing the interference from the
                      second task. Accordingly, the entry and processing of the
                      second stimuli in the central executive system were speeded
                      up as well.},
      cin          = {INM-3},
      ddc          = {610},
      cid          = {I:(DE-Juel1)INM-3-20090406},
      pnm          = {5251 - Multilevel Brain Organization and Variability
                      (POF4-525)},
      pid          = {G:(DE-HGF)POF4-5251},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {37385005},
      UT           = {WOS:001034325500001},
      doi          = {10.1016/j.cortex.2023.05.011},
      url          = {https://juser.fz-juelich.de/record/1010195},
}