% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Florin:139282,
      author       = {Florin, E. and Muller, D. and Pfeiffer, J. and Barbe,
                      Michael and Fink, G. R. and Timmermann, L.},
      title        = {{S}ubthalamic stimulation modulates self-estimation of
                      patients with {P}arkinson’s disease and induces
                      risk-seeking behaviour},
      journal      = {Brain},
      volume       = {136},
      number       = {11},
      issn         = {1460-2156},
      address      = {Oxford},
      publisher    = {Oxford Univ. Press},
      reportid     = {FZJ-2013-05281},
      pages        = {3271 - 3281},
      year         = {2013},
      abstract     = {Patients with Parkinson’s disease with deep brain
                      stimulation in the subthalamic nucleus postoperatively often
                      display higher impulsivity and therefore may experience
                      difficulties in social interactions. Here, we examined
                      social interactions of patients with Parkinson’s disease
                      with and without deep brain stimulation in the subthalamic
                      nucleus in competitive situations. We hypothesized altered
                      self-estimation and risk-seeking behaviour in this patient
                      group induced by deep brain stimulation in the subthalamic
                      nucleus. To test the hypothesis, an experimental setting was
                      used in which participants performed a calculation task and
                      chose their preferred compensation. Based on their actual
                      calculation performance, more patients with Parkinson’s
                      disease with deep brain stimulation chose a competitive
                      tournament compensation. Assuming rational behaviour, this
                      self-selection pattern reflects increased risk tolerance.
                      Since patients who performed in the lowest quartile chose
                      the tournament option, the data suggest that deep brain
                      stimulation in the subthalamic nucleus results in a loss of
                      the correct reference frame against which patients with
                      Parkinson’s disease evaluate their performance. The
                      stimulation-induced combination of overestimation of their
                      own performance, increased risk-taking, and preference for
                      competitive environments despite poor performance is likely
                      to impact considerably on the patients’ social and work
                      life.},
      cin          = {INM-3},
      ddc          = {610},
      cid          = {I:(DE-Juel1)INM-3-20090406},
      pnm          = {333 - Pathophysiological Mechanisms of Neurological and
                      Psychiatric Diseases (POF2-333)},
      pid          = {G:(DE-HGF)POF2-333},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000326291800013},
      pubmed       = {pmid:24071530},
      doi          = {10.1093/brain/awt241},
      url          = {https://juser.fz-juelich.de/record/139282},
}