BIL&GIN sentence and rest asymmetries
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https://datadryad.org/dataset/doi:10.5061/dryad.ht76hdrcf
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This dataset has been generated from a subsample of 287 participants (150
left-handers) from the BIL&GIN database (Mazoyer et al. Neuroimage
2016, 124:1225-1231). The dataset contains age, gender, self-reported
handedness and Edinburgh score, for each participant, as well as its
education level. It also includes measures of FMRI task-induced
BOLD-signal variations and left minus asymmetry during sentence processing
minus word list in 3 conditions: production, listening and reading. These
variations are measured for the whole sentence core network as well as for
its hubs as defined in the SENSAAS atlas (Labache et al. Brain
Structure and Function 2019, 224:859-882). Both intrahemispheric and
interhemispheric measures of resting-state intrinsic connectivity in the
same sets of regions are also included. Brain language hemispheric
dominance pattern is given based on a multitask multimodal hierarchical
classification using as entry variables:1) task-induced asymmetries (2)
intrahemispheric resting-state degree connectivity and asymmetry, and 3)
interhemispheric connectivity applied. Other brain lateralization patterns
for sentence production only based a hemispheric functional asymmetry
index (Mazoyer et al. PLoS One 2014, 9(6):e101165) and on a SVM
approach (Zago et al. Human Brain Mapping 2017, 12:5871-5889) are also
given. Morphometric data are included as well, including total
intracranial volume, hemisperic volumes and asymmetry of grey and white
matter and corpus callosum volume area at the mid-sagittal
level. Scores to a cognitive battery of 11 tests adjusted for age and
education level are provided as well as loadings of the first 4 principal
components computed from these scores.
提供机构:
Dryad
创建时间:
2020-10-16



