Highlights • Circular tests are differentially sensitive to different coupling modes.• The Watson test is a good all-rounder method.• Phase Opposition Sum is robust to imbalances in relative trial number.•… Click to show full abstract
Highlights • Circular tests are differentially sensitive to different coupling modes.• The Watson test is a good all-rounder method.• Phase Opposition Sum is robust to imbalances in relative trial number.• Modulation Index detects more complex phase-behavior relationships.
               
Click one of the above tabs to view related content.