In the first segment, Dr. Stacey Clardy talks with Dr. Robert Zivadinov about cumulative gadodiamide administration leading to brain gadolinium deposition in early MS. In the second part of the podcast, Dr. Jeffrey Ratliff focuses his discussion with Dr. Michael D. Fox on his Brain paper on network localization of cervical dystonia based on causal brain lesions. You can read the paper here: https://academic.oup.com/brain/article-abstract/142/6/1660/5491101?redirectedFrom=fulltext.