BrainASLab — FreeSurfer Asymmetry Analyzer#

Upload FreeSurfer lh.aparc.stats and rh.aparc.stats.

This skill automatically:

• Parses cortical ROI metrics
• Computes Asymmetry Index (AS) for Thickness, Area, and Volume
• Generates publication-ready plots
• Outputs AS_results.csv

Input#

• lh.aparc.stats
• rh.aparc.stats

Output#

• AS_results.csv
• AS_bar_*.png
• AS_hist_*.png

Requirement#

• Matlab installed and available in PATH