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This overlap suggests that the link between activity and volume cannot reflect a passive response to clinical disability alone.<\/jats:p>","DOI":"10.1073\/pnas.1605829113","type":"journal-article","created":{"date-parts":[[2016,11,7]],"date-time":"2016-11-07T22:55:04Z","timestamp":1478559304000},"page":"13444-13449","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":32,"title":["Stress-induced brain activity, brain atrophy, and clinical disability in multiple sclerosis"],"prefix":"10.1073","volume":"113","author":[{"given":"Martin","family":"Weygandt","sequence":"first","affiliation":[{"name":"Berlin Center for Advanced Neuroimaging, Charit\u00e9\u2013Universit\u00e4tsmedizin Berlin, 10117 Berlin, Germany;"},{"name":"Bernstein Center for Computational Neuroscience Berlin, Charit\u00e9\u2013Universit\u00e4tsmedizin Berlin, 10115 Berlin, Germany;"},{"name":"Cluster of Excellence NeuroCure Clinical Research Center, 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