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@ARTICLE{Tetreault:154348,
      author       = {Tetreault, Aaron M and Phan, Tony and Petersen, Kalen J and
                      Claassen, Daniel O and Neth, Byran J and Graff-Radford,
                      Jonathan and Albrecht, Franziska and Fliessbach, Klaus and
                      Schneider, Anja and Synofzik, Matthis and Diehl-Schmid,
                      Janine and Otto, Markus and Schroeter, Matthias L and Darby,
                      Richard Ryan},
      collaboration = {Initiative, 4 Repeat Tau Neuroimaging},
      title        = {{N}etwork {L}ocalization of {A}lien {L}imb in {P}atients
                      with {C}orticobasal {S}yndrome.},
      journal      = {Annals of neurology},
      volume       = {88},
      number       = {6},
      issn         = {1531-8249},
      address      = {Hoboken, NJ},
      publisher    = {Wiley-Blackwell},
      reportid     = {DZNE-2021-00202},
      pages        = {1118 - 1131},
      year         = {2020},
      note         = {ISSN 1531-8249 not unique: **3 hits**.},
      abstract     = {Perirolandic atrophy occurs in corticobasal syndrome (CBS)
                      but is not specific versus progressive supranuclear palsy
                      (PSP). There is heterogeneity in the locations of atrophy
                      outside the perirolandic cortex and it remains unknown why
                      atrophy in different locations would cause the same
                      CBS-specific symptoms. In prior work, we used a wiring
                      diagram of the brain called the human connectome to localize
                      lesion-induced disorders to symptom-specific brain networks.
                      Here, we use a similar technique termed 'atrophy network
                      mapping' to localize single-subject atrophy maps to
                      symptom-specific brain networks.Single-subject atrophy maps
                      were generated by comparing cortical thickness in patients
                      with CBS versus controls. Next, we performed seed-based
                      functional connectivity using a large normative connectome
                      to determine brain regions functionally connected to each
                      patient's atrophied locations.Patients with CBS had
                      perirolandic atrophy versus controls at the group level, but
                      locations of atrophy in CBS were heterogeneous outside of
                      the perirolandic cortex at the single-subject level (mean
                      spatial correlation = 0.04). In contrast, atrophy occurred
                      in locations functionally connected to the perirolandic
                      cortex in all patients with CBS (spatial correlation =
                      0.66). Compared with PSP, patients with CBS had atrophy
                      connected to a network of higher-order sensorimotor regions
                      beyond perirolandic cortex, matching a CBS atrophy network
                      from a recent meta-analysis. Finally, atrophy network
                      mapping identified a symptom-specific network for alien
                      limb, matching a lesion-induced alien limb network and a
                      network associated with agency in healthy subjects.We
                      identified a syndrome-specific network for CBS and
                      symptom-specific network for alien limb using single-subject
                      atrophy maps and the human connectome. ANN NEUROL
                      2020;88:1118-1131.},
      keywords     = {Alien Limb Phenomenon: pathology / Aged / Alien Hand
                      Syndrome: pathology / Atrophy: pathology / Case-Control
                      Studies / Cerebral Cortex: pathology / Connectome / Humans /
                      Male / Middle Aged / Supranuclear Palsy, Progressive:
                      pathology / Syndrome},
      cin          = {AG Schneider Göttingen},
      ddc          = {610},
      cid          = {I:(DE-2719)1440011},
      pnm          = {344 - Clinical and Health Care Research (POF3-344)},
      pid          = {G:(DE-HGF)POF3-344},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:32935385},
      doi          = {10.1002/ana.25901},
      url          = {https://pub.dzne.de/record/154348},
}