In vivo detection of substantia nigra and locus coeruleus volume loss in Parkinson’s disease using neuromelanin-sensitive MRI: Replication in two cohorts

• Kristy S. Hwang ,

  Contributed equally to this work with: Kristy S. Hwang, Jason Langley

  Roles Formal analysis, Writing – original draft, Writing – review & editing

  Affiliation Department of Neurosciences, University of California San Diego, San Diego, California, United States of America

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• Jason Langley ,

  Contributed equally to this work with: Kristy S. Hwang, Jason Langley

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Center for Advanced Neuroimaging, University of California Riverside, Riverside, California, United States of America

  https://orcid.org/0000-0001-9412-1265

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• Richa Tripathi,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Neurology, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, United States of America

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• Xiaoping P. Hu,

  Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

  Affiliations Center for Advanced Neuroimaging, University of California Riverside, Riverside, California, United States of America, Department of Bioengineering, University of California Riverside, Riverside, California, United States of America

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• Daniel E. Huddleston

  Roles Conceptualization, Data curation, Funding acquisition, Writing – review & editing

  * E-mail: daniel.huddleston@emory.edu

  Affiliation Department of Neurology, Emory University,Atlanta, Georgia, United States of America

  https://orcid.org/0000-0003-0503-3736

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