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Elliot Layden 6 years ago
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README.md

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 # Zebra_Finch_Functional_Homotopy
 
-This repository contains key data supporting our findings of widespread functional homotopy in the zebra finch brain.
-
-doi: https://doi.org/10.1101/271072
+This repository contains key data supporting our findings of widespread functional homotopy in the zebra finch brain.
+
+doi: https://doi.org/10.1101/271072
+
+## correlation_matrices
+
+Correlation matrices are fully preprocessed and stored in the variable 'corrmat' within respective .mat files:
+Males:  Nuisance regression (linear & quadratic trends + 6 rigid-body motion parameters + 1st 5 PC's of CSF signals + body temperature + respiratory rate + isoflurane dosage) -> bandpass filtering [0.008, 0.10 Hz])
+Females: Nuisance regression (linear + quadratic trends, 6 rigid-body motion parameters, 1st 5 PC's of CSF signals) -> bandpass filtering [0.008, 0.10 Hz])
+
+-see Birds_IDs_ages.xlsx for further info regarding file correspondences, ages, and bird ID's
+
+## voxelwise_images
+
+mirrored_groupwise_template.nii = the right hemisphere of our 'GroupwiseTemplate.nii' mirrored across the midline to create a symmetrical brain template for voxel-mirrored homotopic connectivity (VMHC) analyses
+
+voxelwise_homotopy_tstats.nii = image of t-statistics testing voxel-wise homotopy across the 19 male scans
+
+voxelwise_homotopy_clusters.nii = image of 6 significant clusters of voxel-wise homotopy
+
+## template_rois
+
+GroupwiseTemplate.nii = group-wise template created by ANTs across males
+
+SongSystemROIs.nii = custom regions of interest manually delineated on the above template
+
+SongSystemROIs_IDs.txt = labels file for 'SongSystemROIs.nii'