Our sixth annual Rare Neurological Disease Special Report is our biggest issue yet. It is very gratifying to know we are part of the rare disease community and witness to some of the exciting developments that are transforming this field. There are many newly approved therapies highlighted in the articles in this issue, as well as brief profiles of a number of research groups within the NIH’s Rare Diseases Clinical Research Network and an intriguing profile of how the Netflix show Diagnosis used crowdsourcing to solve medical mysteries, many of which involved rare neurologic conditions. That’s just a sampling of what this issue has to offer. There are too many articles to mention each one, but I hope you take the time to read the entire issue.
—Glenn S. Williams, vice president, group editor, Neurology Reviews