- Effectiveness of a red-visor cap for preventing light-induced melatonin suppression during simulated night workShigekazu Higuchi
Department of Human Science, Faculty of Design, Kyushu University, Japan
J Physiol Anthropol 30:251-8. 2011..These results suggest that a red-visor cap is effective in preventing melatonin suppression with no adverse effects on vigilance performance, brightness and visibility...
- Thermoregulatory effect in humans of suppressed endogenous melatonin by pre-sleep bright-light exposure in a cold environmentKeita Ishibashi
Faculty of Design, Kyushu University, Fukuoka, Japan
Chronobiol Int 27:782-806. 2010..These results suggest that suppressed endogenous melatonin inhibits the downregulation of the body temperature set-point during sleep...