In the third episode of this new series of the Practical Neurology podcast, Prof. Martin Turner (1) hosts Dr. Ruth Wood (2) and Dr. Xin You Tai (3) in a discussion of two Case Reports from the latest issue of the Practical Neurology journal. The first case (0:36) is one of a 78-yo man with variable slurring speech and swallowing difficulties - "Bilateral hypertrophic olivary degeneration in symptomatic palatal tremor" (https://pn.bmj.com/content/23/4/346). The second case (19:21) is a first-person report from the "Me and My Neurological Illness" section, with a 56-yo man living with Parkinson's getting into difficulty while swimming in open water - "Near-drowning in Parkinson’s disease: common or uncommon?" (https://pn.bmj.com/content/23/4/354). (1) Professor of Clinical Neurology and Neuroscience at the Nuffield Department of Clinical Neurosciences, University of Oxford, and Consultant Neurologist at John Radcliffe Hospital.(2) Neurology Registrar, University Hospitals Sussex.(3) Clinical Academic Fellow, Nuffield Department of Clinical Neurosciences, Oxford University, and Neurology Specialty registrar, Oxford University Hospital. Please subscribe to the Practical Neurology podcast via all podcast platforms, including Apple Podcasts, Google Podcasts, Stitcher and Spotify, to get the latest podcast every month. If you enjoy our podcast, please consider leaving us a review or a comment on the Practical Neurology Podcast iTunes page (https://podcasts.apple.com/gb/podcast/pn-podcast/id942932053). We'd love to hear your feedback on social media - @PracticalNeurol.The PN podcast is produced by Letícia Amorim and edited by Brian O'Toole. Thank you for listening.