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from nipype.caching import Memory
mem = Memory('.')
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from nipype.interfaces.spm import Realign
from nipype.interfaces.fsl import MCFLIRT
spm_realign = mem.cache(Realign)
fsl_realign = mem.cache(MCFLIRT)
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spm_results = spm_realign(in_files='ds107.nii', register_to_mean=False)
fsl_results = fsl_realign(in_file='ds107.nii', ref_vol=0, save_plots=True)
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subplot(211);plot(genfromtxt(fsl_results.outputs.par_file)[:, 3:])
subplot(212);plot(genfromtxt(spm_results.outputs.realignment_parameters)[:,:3])
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spm_results = spm_realign(in_files='ds107.nii', register_to_mean=False)
fsl_results = fsl_realign(in_file='ds107.nii', ref_vol=0, save_plots=True)
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from os.path import abspath as opap
files = [opap('../ds107/sub001/BOLD/task001_run001/bold.nii.gz'),
opap('../ds107/sub001/BOLD/task001_run002/bold.nii.gz')]
converter = mem.cache(MRIConvert)
newfiles = []
for idx, fname in enumerate(files):
newfiles.append(converter(in_file=fname,
out_type='nii').outputs.out_file)
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os.chdir(tutorial_dir)