Plasma Ceramide and Glucosylceramide Metabolism Is Altered in Sporadic Parkinson's Disease and Associated with Cognitive Impairment: A Pilot Study

• Michelle M. Mielke ,

  Contributed equally to this work with: Michelle M. Mielke, Walter Maetzler

  * E-mail: mielke.michelle@mayo.edu

  Affiliation Departments of Health Science Research and Neurology, Mayo Clinic, Rochester, Minnesota, United States of America

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• Walter Maetzler ,

  Contributed equally to this work with: Michelle M. Mielke, Walter Maetzler

  Affiliation Hertie Institute for Clinical Brain Research, Center of Neurology, University of Tuebingen and DZNE, German Center for Neurodegenerative Diseases, Tuebingen, Germany

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• Norman J. Haughey,

  Affiliation Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

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• Veera V. R. Bandaru,

  Affiliation Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America

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• Rodolfo Savica,

  Affiliation Departments of Health Science Research and Neurology, Mayo Clinic, Rochester, Minnesota, United States of America

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• Christian Deuschle,

  Affiliation Hertie Institute for Clinical Brain Research, Center of Neurology, University of Tuebingen and DZNE, German Center for Neurodegenerative Diseases, Tuebingen, Germany

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• Thomas Gasser,

  Affiliation Hertie Institute for Clinical Brain Research, Center of Neurology, University of Tuebingen and DZNE, German Center for Neurodegenerative Diseases, Tuebingen, Germany

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• Ann-Kathrin Hauser,

  Affiliation Hertie Institute for Clinical Brain Research, Center of Neurology, University of Tuebingen and DZNE, German Center for Neurodegenerative Diseases, Tuebingen, Germany

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• Susanne Gräber-Sultan,

  Affiliation Hertie Institute for Clinical Brain Research, Center of Neurology, University of Tuebingen and DZNE, German Center for Neurodegenerative Diseases, Tuebingen, Germany

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• Erwin Schleicher,

  Affiliation Department of Internal Medicine, University of Tuebingen, Tuebingen, Germany

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• Daniela Berg,

  Affiliation Hertie Institute for Clinical Brain Research, Center of Neurology, University of Tuebingen and DZNE, German Center for Neurodegenerative Diseases, Tuebingen, Germany

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• Inga Liepelt-Scarfone

  Affiliation Hertie Institute for Clinical Brain Research, Center of Neurology, University of Tuebingen and DZNE, German Center for Neurodegenerative Diseases, Tuebingen, Germany

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