aslprep.workflows.asl.ge_utils module

Workflows to process GE ASL data.

init_asl_geref_wf(metadata, aslcontext, smooth_kernel=5, name='asl_gereference_wf')

Generate a reference volume and its skull-stripped version.

Workflow Graph

(Source code)

init_asl_gereg_wf(use_bbr, asl2t1w_dof, asl2t1w_init, name='asl_reg_wf', sloppy=False, write_report=True)

Calculate registration transforms from ASL reference volume to T1w space.

Workflow Graph

(Source code, png, svg, pdf)

init_asl_gestd_trans_wf(mem_gb, omp_nthreads, spaces, scorescrub=False, basil=False, name='asl_gestd_trans_wf')

Resample ASL and CBF derivatives into target spaces.

Workflow Graph

(Source code)

init_asl_t1_getrans_wf(mem_gb, omp_nthreads, cbft1space=False, scorescrub=False, basil=False, name='asl_t1_trans_wf')

Co-register the reference ASL image to T1w-space.

The workflow uses BBR.

Workflow Graph

(Source code, png, svg, pdf)