[FieldTrip] Aligning Electrodes

[Isaiah C. Smith]

Hello Julian,

Thanks for the help. I am using MATLAB 2014a, and I am using my own mri, and locations. FieldTrip is up to date as well. The result is below.[cid:889764B9-93C3-4878-B240-9029C6836FAA at host.ucla.edu]
I am trying to move the electrodes slightly.

When I follow the steps on the website.
>> disp(mri.hdr.fiducial.mri)
Reference to non-existent field 'HDR'.

Isaiah
On Aug 19, 2014, at 1:26 AM, Julian Keil <julian.keil at gmail.com<mailto:julian.keil at gmail.com>> wrote:

Hi Isaiah,

could you check which FT-Version & Matlab-Version you are using?
I just checked it and it seems to work fine (on Matlab 2011b).
Also, could you post the output from calling "mri" and "mri.hdr"?

Good luck

Julian

********************
Dr. Julian Keil

AG Multisensorische Integration
Psychiatrische Universitätsklinik
der Charité im St. Hedwig-Krankenhaus
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10115 Berlin

Telefon: +49-30-2311-1879
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http://psy-ccm.charite.de/forschung/bildgebung/ag_multisensorische_integration

Am 18.08.2014 um 23:52 schrieb Isaiah C. Smith:

Hello,

I am trying to realign the electrodes that I have, and I am going along with the cook book, but I keep getting an error.


mri = ft_read_mri('Subject01.mri');

disp(mri.hdr.fiducial.mri)
    nas: [87 60 116]
    lpa: [29 145 155]
    rpa: [144 142 158]

Reference to non-existent field 'hdr'.

I cannot display. Am I missing a prior step?

Best,
Isaiah Smith
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