The gastrointestinal tract and Parkinson&#x27;s disease Author: Alissa S Higinbotham1,2, Camilla W Kilbane1,2 Affiliation: <sup>1</sup> Parkinson&#x27;s disease and Movement Disorders Center, University Hospitals Cleveland Medical Center, Cleveland, OH, United States. <sup>2</sup> Department of Neurology, Case Western Reserve University School of Medicine, Cleveland, OH, United States. Conference/Journal: Front Cell Infect Microbiol Date published: 2024 Jan 15 Other: Volume ID: 13 , Pages: 1158986 , Special Notes: doi: 10.3389/fcimb.2023.1158986. , Word Count: 29 Keywords: Autonomic nervous system; Braak hypothesis; GALT (gut associated lymphoid tissue); Gut microbiota & dysbiosis; Mediterranean & MIND diets; Parkinson’s disease; Prion hypothesis; Vagus nerve. PMID: 38292855 PMCID: PMC10825967 DOI: 10.3389/fcimb.2023.1158986