segment_t1_fsl {spant} | R Documentation |
Segment T1 weighted MRI data using FSL FAST and write to file. Runs deface and bet as preprocessing steps by default.
Description
This function requires a working installation of FSL and uses the fslr package. You may need to specify the fsl install directory, eg: 'options(fsl.path = "/path/to/fsl")'
Usage
segment_t1_fsl(mri_path, deface = TRUE, bet_fit = 0.5)
Arguments
mri_path |
path to the volumetric T1 data. |
deface |
deface the input T1 data before analysis. Defaults to TRUE. |
bet_fit |
fractional intensity threshold for bet brain extraction. Values should be between 0 and 1. Defaults to 0.5 with smaller values giving larger brain estimates. |
[Package spant version 3.4.0 Index]