Meeting Banner
Abstract #3389

Analytical solution for restricted diffusion in multilayered cylinders using the extended Multiple Correlation Function approach.

Kevin GINSBURGER1,2, Jean-François MANGIN2,3, and Cyril POUPON1,2

1I2BM / Neurospin / UNIRS, CEA, Gif-sur-Yvette, France, 2Université Paris-Saclay, Orsay, France, 3I2BM / Neurospin / UNATI, CEA, Gif-sur-Yvette, France

In this work, we used the extended Multiple Correlation Function (MCF) method to derive analytical expressions of the NMR signal in multilayered cylinder geometries for an arbitrary direction of the magnetic field gradient. Each layer of the cylinder is characterized by a diffusion coefficient and a relaxation time and each boundary between adjacent layers is characterized by a value of permeability in order to allow the modeling of the multilayered structure of axons surrounded by its myelin sheat.

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.

Click here for more information on becoming a member.

Keywords