|
Notes:
We provide a symmetric, unbiased, 1-year-old T1-weigthed atlas
template computed via joint deformable registration that
simultaneously minimizes the differences of intensity and
transformation from 104 training images from a 1-year-old dataset
within the Autism IBIS study (controls and children at high
familial risk of autism) (Fonov et al. 2011).
Not only is the T1-weighted image provided (with and without
skull), but also tissue segmentation probability maps optimized for
ABC (Atlas Based Classification software), a 26-lobe parcellation
map, and a subcortical structures label map (including amygdala,
caudate, hippocampus, pallidus, putamen).
Atlas orientation: RAI
Package information:
- BrainsegAtlas/:
- pediatric-atlas-1year-sym-T1-IGM-RAI_06_2011/:
T1-weighted atlas with tissue priors
-
pediatric-atlas-1year-sym-stripped-T1-IGM-RAI_06_2011/:
skull-stripped T1-weighted atlas with tissue priors
- BrainROIAtlas/:
- pediatric-atlas-1year-sym-T1-IGM-RAI_06_2011/:
skull-stripped T1-weighted atlas with 26-lobe parcellation map,
cerebellum-brainstem-cerebrum parcellation map, subcortical
structures label map, enlarged masks around lateral ventricles.
Contribution:
- IBIS Network for the training dataset
- Montreal Neurological Institute (McGill University) for the
generation of T1-weighted atlas
Reference: Fonov, V., Evans, A.C., Botteron, K., Almli, C.R.,
McKinstry, R.C., Collins, D.L., 2011.Unbiased average
age-appropriate atlases for pediatric studies.Neuroimage 54,
313-327.
- UNC-Chapel Hill for the generation of tissue priors and
parcellation maps
Acknowledgement:
This pediatric atlas has been made available by UNC Chapel Hill,
Montreal Neurological Institute, and the IBIS Network.
Changes:
|
