Hi,
If you want to spent more money compared to vitamine E capsules you
could try to obtain some fiducial markers optimized for several imaging
techniques. Maybe if you ask for samples you could get a few for testing
purposes.
http://www.izimed.com/mri.shtml
http://www.scanlaninternational.com/singleuse/fiducial.htm
good luck,
wolf
On 06/18/2009 04:26 PM, Xiaoxu Liu wrote:
> Hi all,
>
> To make sure the L/R orientation is not flipped in the conversion and
> processing, I want to attach a marker on the patient's forehead. The ideal
> marker is the one that could show up in both MPRAGE and EPI sequence. I
> tried to use a Gadolinium filled syringe as a marker but it can be barely
> seen in MPRAGE and cannot be seen in EPI. Do you have any suggestions and
> tricks? Thanks a lot.
>
> -Xiaoxu
>
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