A novel, data-driven analysis framework was proposed to characterize the spatial variation of brain function. This framework utilizes the concept of a functional hierarchy and encapsulates the spatiotemporal variations of brain functional domains from its associated high-order intrinsic connectivity networks. The results show spatial fluidity behavior of functional domains, including a broad spectrum of changes in regional associations from strong coupling to complete decoupling. Interestingly, such spatial variations drive the interactions between functional domains, showing concurrent evaluation in time. Our results further highlight that the captured spatial dynamics can serve as potential biomarkers for patients with schizophrenia.
How to access this content:
For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.
After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.
After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.
Keywords