Tractography algorithms require a seeding map in which each point initiates one streamline. We can determine how many streamlines end in each voxel from one of their ends, but their initial point is unknown. We propose a method to compute the initial streamline points (IPS) in each voxel and evaluate their distribution depending on two strategies of seeding. With the surface-based interface, IPSs maps are more uniform along the cortex independently of the cortical volume, allowing a greater cortical coverage and specificity at the level of the cortical regions both at the whole-brain and bundle level.
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