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Nipy analysis of K Duncan et al open FMRI dataset

Original dataset at: https://openfmri.org/dataset/ds000107

Downloaded https://openfmri.org/system/files/ds107_raw.tgz

Unpacked.

Article describing dataset and analysis:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2686646/

Description of data

  • Siemens 1.5 T MR scanner
  • EPI * TR = 3000 ms * TE = 50 ms * FOV = 192 × 192 * matrix = 64 × 64 * "notional resolution" 3 × 3 × 3 mm * 164 volumes per run
  • T1 FLASH * TR = 12 ms * TE = 5.6 ms * 1 mm3 resolution

Missing information

Slice order Slice gap in time Slice width