Safety and preliminary efficacy of intranasal insulin for cognitive impairment in Parkinson disease and multiple system atrophy: A double-blinded placebo-controlled pilot study

• Peter Novak ,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – original draft

  * E-mail: pnovak2@bwh.harvard.edu

  Affiliations Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America, Department of Neurology, University of Massachusetts, Worcester, Massachusetts, United States of America

  http://orcid.org/0000-0002-5971-1208

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• Daniela Arantxa Pimentel Maldonado,

  Roles Data curation, Formal analysis, Methodology, Project administration, Writing – original draft

  Affiliation Department of Neurology, University of Massachusetts, Worcester, Massachusetts, United States of America

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• Vera Novak

  Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

  Affiliation Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America

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