Previous fMRI studies have demonstrated a number of functional networks in the brain. The introduction of simultaneous multi-slice (SMS)-imaging has allowed a larger volume coverage of the brain to be acquired with a shorter repetition time (TR), increasing temporal resolution so that dynamic connectivity (DC) measures are more achievable. Here, we use sub-second SMS-imaging to assess DC in sensorimotor networks during a self-paced finger tap experiment, and demonstrate changes in DC during individual button presses.
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