Peter Fox & Thomas Vanasse et al. compare atrophy patterns in 40+ brain disorders with healthy task-activation networks across 100+ behavioral domains. Their analyses demonstrate strong spatial correspondence between disease-related structural coalterations and functional networks, an observation that greatly extends the scope of the network-degeneration hypothesis. Further, the metabolic cost of network hubs (nodal stress) is implicated as a common mechanism across a wide range of brain disorders.
- Thomas J. Vanasse
- Peter T. Fox
- Jack L. Lancaster
