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Hello,
I was wondering if I can get some help. Every time I try to run my T1 image with a T2 FLAIR to enhance pial surfaces, I get the following message:
Computing pial target locations using multimodal (2) starting MRIScomputePialTargetLocationsMultiModal() max_outward_dist = 3, sample_dist = 0.1, pix_size = 1, whalf = 7 T2_min_inside = 110, T2_max_inside 300, T2_min_outside = 130, T2_max_outside 300 inside_peak_pct = 0.01, 0.01, outside_peak_pct = 0.5, 0.5 wm_weight = 3, nlabels=0, contrast_type=2 Creating lowres distance volumes t=0.000581909 Creating white distance volumes t=0.773706 (box.dx, box.dy, box.dz) = (118, 218, 310) (region->dx, region->dy, region->dz) = (118, 218, 310) (region->dx, region->dy, region->dz) = (118, 218, 310) Creating pial distance volumes t=1.42513 (box.dx, box.dy, box.dz) = (124, 226, 314) (region->dx, region->dy, region->dz) = (124, 226, 314) (region->dx, region->dy, region->dz) = (124, 226, 314) locating cortical regions not in interior range [110.0 --> 300.0], and not in exterior range [130.0 --> 300.0] t = 2.14683 Starting loop over 106284 vertices vno = 0, t = 2.14683 error: Cannot allocate memory error: HISTOalloc(-2147483648): could not allocate histogram
I am currently using the command
recon-all -subject <subject name> -FLAIR 106_T2w_FLAIR_AX_SENSEBrain_res.nii.gz -FLAIRpial -all -noskullstrip
The error log is attached below. I looked at filled.mgz, it does not seem to have any skull or cerebellum in it. Any help would be appreciated!
Sincerely, Pankush Kumar