2020 — Eye gaze, emotion recognition, and CU variants

Finding

Primary and secondary CU groups were less accurate than controls in facial emotion recognition. The primary group showed fewer overall fixations to fearful and painful expressions than the secondary group, but the expected eye-region-specific deficit was not supported.

Constraint

A prominent candidate explanation—specific neglect of the eye region—was not cleanly supported in this design.

Why it matters

This node should appear as theory refinement, not just positive confirmation.