melanopsin
Related Words
opsinrhodopsinproteinretinaeyevisionphotoreceptorganglionneuroncircadianrhythmsleepwakefulnessmelatoninpinealglandhypothalamusnucleuslightphotonwavelengthbluespectrumirradianceluminancebrightnessdarknessphotoexcitationtransductionsignalsynapsedendritereceptorligandchromophoreretinalisomerizationbleachingregenerationbiologyphysiologyneurobiologyopticsphotobiologyentrainmentphasecyclediurnalnocturnalbiological clockhomeostasishormoneserotonindopaminepupiliriscornealensfoveamaculaconerodpigmentabsorptionemissionfluorescencephosphorescenceexcitationactivationinhibitionmodulationpathwaycircuitrybrainstemthalamus