This study investigates the feasibility of measuring glutamate and glutamine metabolites by 7T 1H-MRS after a ketamine infusion in a double blind placebo cross-over study in major depression. MRS data was acquired from the pre-genual anterior cingulate in 15 depressed and 13 healthy controls. Glutamate levels, but not glutamine, were found to be significantly different between groups.
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