In the first segment, Dr. Greg Day talks with Dr. Kiran Thakur and Dr. Greer Waldrop about their paper on diagnostics for neurologic disorders on the World Health Organization's essential diagnostic list. In the second part of the podcast, Dr. Stacey Clardy speaks with Dr. Sean Pittock on his NEJM paper on eculizumab in aquaporin-4–positive neuromyelitis optica spectrum disorder.

Disclosures can be found at Neurology.org.

CME Opportunity: Listen to this week's Neurology Podcast and earn 0.5 AMA PRA Category 1 CME Credits™ by answering the multiple-choice questions in the online Podcast quiz.