1) Nonfluent primary progressive aphasia and 2) MuSK antibodies. This podcast for the Neurology Journal begins and closes with Dr. Robert Gross, Editor-in-Chief, briefly discussing highlighted articles from the print issue of Neurology. In the second segment Dr. Farrah Mateen interviews Dr. Jonathan Rohrer about his paper on nonfluent primary progressive aphasia. In the next segment, Dr. Ryan Overman is reading our e-Pearl of the week about the Stransky sign. In the next part of the podcast Dr. Beau Bruce interviews Dr. Donald Sanders about MuSK antibodies for our Lesson of the Week. The participants had nothing to disclose except Drs. Rohrer, Mateen, Overman, Bruce and Sanders. Dr. Mateen has received grant funding from the AAN/AANF 2010 Practice Research Fellowship. Dr. Rohrer has received research support from the Wellcome Trust (Clinical Research Fellowship) and Brain (Exit Scholarship).Dr. Overman serves as Deputy Editor on the Neurology(R) Resident and Fellow Section editorial team and the Neurology(R) Podcast Committee.Dr. Bruce has received grant funding from the AAN/AANF Practice Research Fellowship and is funded by NIH grants UL1-RR025008 and KL2-RR025009.Dr. Sanders is a consultant for Accordant Health Services, Inc, Bayhill Therapeutics, Inc, Jacobus Pharmaceutical Co., Inc, BioMarin, Inc, Baxter International Inc., CytoKinetics, GlaxoSmithKline, and GTC Biotherapeutics, Inc, receives royalties from the publication of the book Single Fiber EMG and serves on the speakers' bureau of Athena Diagnostics and Talecris Biotherapeutics.