ycleong / polarization

output
html_document

Conservative and liberal attitudes drive polarized neural responses to political content

This repository hosts analyses code for our manuscript Conservative and liberal attitudes drive polarized neural responses to political content . If you have any questions, or find any bugs (or broken links), please email me at [email protected]. A preprint is available here: https://ycleong.github.io/files/papers/LeongPNAS2020.pdf

data

• fmri: raw data are available on OpenNeuro
• behav: participants' rating for each video
• semantic_categories: percentage of words in each of the 50 semantic categories for each segment
• MTurkRatings: MTurk ratings on the 6 issues

scripts

• 1_preprocessing: preprocessing scripts, rewritten to work with BIDS format data
• 2_ISC: Calculate overall, within-group, between-group ISC
• 3_semantic: semantic analyses
• 4_ISFC: ISFC analyses
• 5_attitude_change: attitude change analyses
• 6_MTurkRatings: MTurk ratings on the 6 issues
• 7_RSA: representational similarity analyses
• 9_help_scripts: helper functions
• 9_NIFTI_tools: download from here

Neurovault Collection