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@ARTICLE{Zimmermann:825251,
      author       = {Zimmermann, Eckart and Fink, Gereon R.},
      title        = {{N}umerosity perception after size adaptation},
      journal      = {Scientific reports},
      volume       = {6},
      issn         = {2045-2322},
      address      = {London},
      publisher    = {Nature Publishing Group},
      reportid     = {FZJ-2016-07722},
      pages        = {32810 -},
      year         = {2016},
      abstract     = {While some researchers propose the existence of a special
                      numerosity sense, others challenge this view and argue that
                      numerosity is derived from low-level features as density
                      information. Here, we used size adaptation to manipulate the
                      apparent area size of an object set without changing its
                      physical density. After size adaptation, two probe patches
                      were shown, each of which contained a specific numerosity of
                      dots. Subjects were required to report, which probe patch
                      contained more dots. Numerosity perception was compared
                      between conditions where probe patches were adapted to
                      appear smaller or larger. Size adaptation affected
                      numerosity perception in a logarithmic fashion, increasing
                      with the numerosity in the probe patch. No changes in
                      density perception were found after size adaptation. Data
                      suggest that size and density information play only a minor
                      role in the estimation of low numerosities. In stark
                      contrast, high numerosities strongly depend on size and
                      density information. The data reinforce recent claims of
                      separate mechanism for the perception of low and high
                      numerosities.},
      cin          = {INM-3},
      ddc          = {000},
      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:000383559900001},
      pubmed       = {pmid:27650296},
      doi          = {10.1038/srep32810},
      url          = {https://juser.fz-juelich.de/record/825251},
}