Abstract #1211

In vivo CSF Flow During Central Sensitization Using Fourier Velocity Encoded MRI at 21.1 T

Dayna L. Richter^1,2, Samuel W. Holder^1,2, and Samuel C. Grant^1,2

¹National High Magnetic Field Laboratory, Florida State University, Tallahassee, FL, United States, ²Chemical & Biomedical Engineering, FAMU-FSU College of Engineering, Tallahassee, FL, United States

Synopsis

Cerebrospinal fluid (CSF) flow was evaluated temporally in a preclinical migraine model at 21.1 T. As elevated sodium levels are implicated in the progression of migraine, evaluating how sodium is transported in the ventricular system and brain should provide insight on bulk sodium accumulation around, among and within anatomical regions implicated in migraine. A series of Fourier Velocity Encoding MRI was acquired over 2 h post-nitroglycerin injection to evaluate CSF flow during the progression of central sensitization.

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.