Videos We hope all members of the Chiari community; patients, care-givers and healthcare providers, find these videos helpful and encouraging. Drs. Jarod Roland and David Limbrick discuss innovative precision imaging in Chiari Malformation and its future uses in analyzing behavior and cognition. Film Credit to Aaron Markham. Dr. Limbrick answers questions from the Chiari Community 2020 Genetics Trial Underway 2020 Progress of the multi-center trial that asks- Is it better to have a decompression with or without a duraplasty? 2017 The Future of Chiari Multi-Center Research 2016