7/2/2004
SSCC/NIMH 67
Surface ROI ˆ Volume ROI
¥ROIs files should be
transformed to dataset files (Dset).
HA dataset file has
an equal number of values for each node
HThe way we drew the
two ROIs, certain nodes belong to more than one ROI (i.e. they
have more than one value)
¥The program ROI2dataset is
used to change ROIs to datasets
¥Execute: source
run_ROI2dataset
ROI2dataset -prefix OccROIs.1D.dset \-of 1D
\-input OccROIs.niml.roi\-prefix:
Name of output file\-of
: Output format\-input
: Name of input ROI file¥Note the warning:
Warning SUMA_ROIv2dataset:
155/2536 nodes had duplicate entries.
(ie same node part of more than 1 ROI)
Duplicate entries were eliminated.
HAt the moment,
duplicate entries are ignored, 1st come, 1st adopted. More options
could be added if you find necessary.