The OKR of AhR−/− mice is decreased.

<p>(A) Example of eye movements evoked in both AhR+/+ and AhR−/− mice in horizontal position (EHp) during a rotation at 5°/sec in light in counter-clockwise. (B) OKR gain at 5°/sec. The OKR gain is significantly decreased in the AhR−/− mice compared with AhR+/+ mice. The figure presents discontinuous time, as indicated by the vertical lines. Asterisk indicates statistical difference with p<0.01, EHp: Eye Horizontal position.