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. 1998 Jun 23;95(13):7705–7710. doi: 10.1073/pnas.95.13.7705

Figure 1.

Figure 1

(A) Experimental set-up for measuring mouse eye movements. LL, infrared light-emitting laser diode; CM, cold mirror; TC, charge-coupled device television camera; PA, position analyzer; TM, television monitor; PC, personal computer. Solid and broken arrows represent daylight passing through the CM and infrared light reflected by the CM, respectively. (B) Top view of stimulating apparatuses. TT, turntable; CS, checked-pattern screen (radius 30 cm). (C) View of the right mouse eye on the television monitor. Eye movements under turntable oscillation (D: peak-to-peak 10° at 0.17 Hz) in darkness (HVOR), screen oscillation (E: 10° at 0.17 Hz) in light (HOKR), and outphase combination of turntable and screen oscillations (F: 10° at 0.17 Hz and 5° at 0.17 Hz, respectively) in light. Arrows indicate artifacts caused by blinking or body movements.