Figure 3.

Phase Tracking Increases Effect Size

Top: Drift response. Tremor amplitude versus phase alignment for case 10 from experiment 1.

Middle: Phase tracking. Tremor amplitude versus phase alignment under sustained phase alignment (30 s segments over 9° increments). Note the order of magnitude change in scale relative to the drift analysis.

Bottom: Normalized phase-difference histograms for excitatory and suppressive segments. A clear peak is visible in both cases at the expected excitatory/suppressive phase angle.

See also Figure S3.