AUTHOR=Raj Ashish , Iturria-Medina Yasser TITLE=Editorial: Network Spread Models of Neurodegenerative Diseases JOURNAL=Frontiers in Neurology VOLUME=9 YEAR=2019 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2018.01159 DOI=10.3389/fneur.2018.01159 ISSN=1664-2295