Search keywords: chronobiology
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The circadian rhythm and sleep-wake cycle
The circadian rhythms are controlled by the circadian clock or biological clock that commands our brain to release hormones to control our activity in several days.
Circadian rhythm thin line icon. Sleep regulation by hormones. Vector illustration.
3D Isometric Flat Vector Conceptual Illustration of Circadian Rhythm, Natural Sleep-wake Biological Process
Circadian Rhythm. Diagram human body physical, mental, and behavioural changes that follow a 24-hour cycle.
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Illustration design Circadian rhythms and sleep-wake cycles: how exposure to sunlight regulates melatonin secretion in the human brain and body processes
Brain with clock. The Circadian rhythm concept.
Biological Clock Day. April 28.
Single continuous line drawing person lying on bed holding alarm clock and covering his head. The organ of body systems work at certain hours. Biological Clock Day. One line design vector illustration
Time management and Choosing the best, productive time and Biological clock and effective schedule and plan optimization, busy multitasking people and quick response concept
Circadian Rhythm is a natural, internal process that regulates the sleep–wake cycle and repeats roughly every 24 hours, text stamp concept background
Sleep wake cycle
A circadian rhythm or circadian cycle. Human circadian biological clock. Sleep wake cycle. Insomnia and sleep disorders.
Time & Scheduling Icon Collection and Symple Concept
Outline Gradient
Sleepmaxxing. Flat Vector Illustration
Circadian rhythm color flat icon for digital and print projects.
sleep cycle phases icon sign vector
Melatonin hormone. Pineal gland anatomical cross section.
Biological Clock
Circadian rhythm and sleep-wake cycle
The circadian rhythms are controlled by circadian clocks or biological clock these clocks tell our brain when to sleep, tell our gut when to digest and control our activity in several day.
Circadian rhythm vector alarm clock 3d poster
Time saving concept, hand holding clock into glass jar
Turn back your biological clock, lifestyle choices that optimize cellular health, hormonal balance, and overall wellbeing. Infographics sketch.
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Illustration design Circadian rhythms and sleep-wake cycles: how exposure to sunlight regulates melatonin secretion in the human brain and body processes
Here is an illustration that provides an overview of the sleep-wake cycles and the circadian rhythm. It shows the processes that occur during the daytime and nighttime in the body.
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Single one line drawing alarm clock in the middle of the brain with cloudy sun and cloudy crescent moon. Natural biological rhythms. Biological Clock Day. Continuous line design graphic illustration
Sleeping pills logo template - Moon, stars and pillow
Diurnal Cycle is any pattern that recurs every 24 hours as a result of one full rotation of the planet Earth around its axis, text stamp concept background
Sleep wake cycle
Sleep icon set. Sleep control. Sweet dreams. Sleep time. Good health, work of biological rhythms. Sleeping pills, alarm clock, pillow, sleeping mask, bed, moon, cloud, stars. Vector flat illustration
Time & Scheduling Icon Collection and Symple Concept mixed blue color
Melatonin secretion mechanism. Human circadian rhythm and sleep-wake
Circadian rhythm black line icon for digital and print projects.
Diagram showing biosynthesis of Melatonin from Tryptophan via enzymatic reactions - schematic molecular strcuture chemical illustration.
Melatonin hormone. Pineal gland anatomical cross section.
Human circadian rhythms isometric icon set with fatigue lack of sleep drowsiness illustration
Day and Night Icon
The circadian rhythms are controlled by circadian clocks or biological clock these clocks tell our brain when to sleep, tell our gut when to digest and control our activity in several day.
Circadian Rhythm icon representing body's natural clock
The concept of menopause and Climax. Biological clock of the reproductive period. Gynecology
Circadiam rhythm infographic. Information about human body. Information for scheduling, healthy lifestyle, daily routine, sport time. Cartoon flat vector illustration isolated on white background
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Illustration design Circadian rhythms and sleep-wake cycles: how exposure to sunlight regulates melatonin secretion in the human brain and body processes
Circadian rhythms icon Art design illustration
Daily schedule, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, set flat vector modern illustration
Single one line drawing alarm clock which has a picture of a cloudy crescent moon and a picture of a cloudy sun. Circadian rhythm. Biological Clock Day. Continuous line design graphic illustration
Biological clock - symbol of woman and female gender and sex symbol, sign and pictogram with clocks. Metaphor of ageing / aging and consequences - menopause and limited fertility. Vector illustration.
Diurnal Cycle is any pattern that recurs every 24 hours as a result of one full rotation of the planet Earth around its axis, text stamp concept background
Sleep wake cycle
sleep quality glyph icon
Time & Clock Scheduling Icon Collection and Symple Concept Black Outline
Young woman thinking about her periods. Biological clock concept. Vector illustration in flat design
Circadian rhythm color flat icon for digital and print projects.
Diagram showing biosynthesis of Melatonin from Tryptophan via enzymatic reactions - schematic molecular strcuture chemical illustration.
Melatonin hormone. Pineal gland anatomical cross section.
Circadian rhythm vector illustration. Labeled educational day cycle scheme.
Circadian body rhythm. 12 organs associated with their emotions, chronobiological clock, yin yang energy and the five elements (colors)
The circadian rhythms are controlled by circadian clocks or biological clock these clocks tell our brain when to sleep, tell our gut when to digest and control our activity in several day.
Circadian rhythms. human biological clock and daily activities.
Clock with daily activities routine
human circadian biological clock concept
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Illustration design Circadian rhythms and sleep-wake cycles: how exposure to sunlight regulates melatonin secretion in the human brain and body processes
Biological Clock Health And Medical Infographic Infocharts
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Single continuous line drawing in middle of brain is alarm clock, with a cloudy sun and a cloudy crescent moon. Automatic system of body. Biological Clock Day. One line design vector illustration
Adult Woman Holding a Clock Conceptual Vector Illustration
Circadian Rhythm is a natural, internal process that regulates the sleep–wake cycle and repeats roughly every 24 hours, text stamp concept background
Sleep wake cycle
Single one line drawing alarm clock which has a picture of a cloudy crescent moon and a picture of a cloudy sun. Circadian rhythm. Biological Clock Day. Continuous line design graphic illustration.
Time & Clock Scheduling Icon Collection and Symple Concept Glyph Color
Melatonin, great design for any purposes. Vector illustration
Woman cannot fall asleep at night lying on the bed
Diagram showing biosynthesis of Melatonin from Tryptophan via enzymatic reactions - schematic molecular strcuture chemical illustration.
Melatonin hormone. Pineal gland anatomical cross section.
A poster artwork featuring a lit bulb representing a creative spark, intertwined with the biological cycle of the human body controlled by the brain with brainwaves and neural activity.
Condensed Circadian clock of the main meridians of the body according to Chinese medicine - 12 hours. Black is yin, white is yang
The circadian rhythms are controlled by the circadian clock or biological clock that commands our brain to release hormones to control our activity in several days.
Sleep time. Sweet dreams. Good health and work of biological rhythms. Tiny woman sleeps in mask on a huge pillow. Modern flat cartoon style. Vector illustration on white background
simple thin line head like deadline or punctuality. flat stroke trend modern mental priorities logotype graphic art design isolated on white. concept of human bior or circadian hythm or chronobiology
Tired woman trying to fall asleep. Stress, depression, headache, nightmares. Biological rhythms disturbance. Sleeplessness concept. Flat vector illustration. Melatonin landing page template.
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Circadian rhythm concept. Man and woman near large clock. Young girl by day and businessman by night. Sleeping mode and healthy lifestyle, infographics. Cartoon flat vector illustration
3D Isometric Flat Vector Conceptual Illustration of Circadiam Rhythm, Natural Cycle for Healthy Sleep and Routine
Daily schedule metaphor, daily affairs person, discipline indicators time for rest, work, sleep, food. Scheduling activities for day, time management, distribution of tasks, circle sectors occupation
Continuous one line drawing the alarm clock inside the human head. The brain processes all organs naturally. Works 24 hours a day. Biological Clock Day. Single line draw design vector illustration
Man sleeps in bed at home on pillow, with blanket
Diurnal Cycle is any pattern that recurs every 24 hours as a result of one full rotation of the planet Earth around its axis, text stamp concept background
Sleep wake cycle
Single one line drawing alarm clock which has a picture of a cloudy crescent moon and a picture of a cloudy sun. Circadian rhythm. Biological Clock Day. Continuous line design graphic illustration.
Biological Clock Icon
8 hours sleep icon illustration.  Sleeping time sign. Healthy lifestyle stock illustration
Essential Nutrients and What Your Body Needs Info Vector Layered Template. Wellness, Medical, Health Concept
Diagram showing biosynthesis of Melatonin from Tryptophan via enzymatic reactions - schematic molecular strcuture chemical illustration.
Circadian rhythm. Woman signifies the balance of day and night time, wakefulness and sleep. Natural human biological clock timing, 24-hour cycle. Flat vector illustration.
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