For centuries, the United States of America has been hailed as a paragon of pluralism and free speech. Unfortunately, earnest political discourse has ...

Learn about the associations between brain injuries and political behavior, which reveal which brain regions regulate our ...

A recent replication study published in iScience01757-7) has confirmed previous findings that political ideology is associated with differences in brain structure, though with some nuanced updates.

A new study has identified a common brain circuit for intensity of political involvement across the political spectrum. Researchers from Mass General Brigham assessed data from 124 male military ...

"We didn't find brain networks tied to liberal or conservative ideology, but we identified circuits that influence the intensity of political engagement across the political spectrum," Grafman added.