Fig. 1. Structure of Test Room
Fig. 2. International 10-20 System
Fig. 3. Vibra image measurement monitor
Fig. 4. Relative Sα wave and Mβ wave due to illuminance variation
Fig. 5. Concentration pattern variation due to illuminance variation (a) Concentration pattern at 100[lux] (b) Concentration pattern at 1,000[lux]
Fig. 6. Recognition variation due to illuminance variation
Fig. 7. SDNN and HRT variation due to illuminance variation
Fig. 8. Vestibular emotional reflex variation due to illuminance variation
Fig. 9. Cognitive ability variation analysis due to illuminance variation
Table 1. Specification of Test Room
Table 2. Physical Condition of Subject
Table 3. Statistical analysis of relative Sα wave and Mβ wave
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