circadian rhythm
pl: circadian rhythms
Related Words
biological clocksleepwakefulnessmelatonincortisolinsomniajet lagdaynightdawndusklightdarknesssunlightphotoperiodoscillatorhomeostasismetabolismhormoneendocrinehypothalamuspineal glandsuprachiasmatic nucleusretinaneuronsynapsegeneproteinperiodamplitudephasecyclefrequencydiurnalnocturnalcrepuscularnapdreamREM sleepfatiguealertnessvigilancedrowsinesschronobiologychronotypemorning larknight owlshift workseasonwintersummerequinoxsolsticetemperatureblood pressureheart ratedigestionappetiteglucoseinsulinserotonindopamineadenosinesynchronicasynchronousentrainmentzeitgeberbiological rhythmmenstrual cyclehibernationestivationmigrationphysiologybiologyneurologypsychologywellnesshealthrecoveryrestoration