Circadian
adjective
Relating to actions or changes in a living thing that happen regularly in a 24-hour period.
The human sleep-wake cycle is an example of a circadian rhythm.
Often appears as...
- circadian rhythm
- circadian cycle
adjective
Relating to actions or changes in a living thing that happen regularly in a 24-hour period.
The human sleep-wake cycle is an example of a circadian rhythm.
Often appears as...
- circadian rhythm
- circadian cycle
Definition 1 of 1
Pro Tip 1/3Not Just Night
The word 'circadian' goes beyond night-related patterns and includes all biological cycles repeated every 24 hours.
Plants have circadian rhythms that dictate when their flowers open.
Pro Tip 2/3Scientific Context
'Circadian' is mainly used in scientific contexts to discuss biology, physiology, and behavior.
Researchers study circadian rhythms to understand jet lag.
Pro Tip 3/3Daily Cycles
'Circadian' often precedes 'rhythm' to specify the daily cycles of biological activities.
Doctors recommend sleeping in sync with your natural circadian rhythm.
Pro Tip 1/3Not Just Night
The word 'circadian' goes beyond night-related patterns and includes all biological cycles repeated every 24 hours.
Plants have circadian rhythms that dictate when their flowers open.
Pro Tip 2/3Scientific Context
'Circadian' is mainly used in scientific contexts to discuss biology, physiology, and behavior.
Researchers study circadian rhythms to understand jet lag.
Pro Tip 3/3Daily Cycles
'Circadian' often precedes 'rhythm' to specify the daily cycles of biological activities.
Doctors recommend sleeping in sync with your natural circadian rhythm.
Pro Tip 1/3Not Just Night
The word 'circadian' goes beyond night-related patterns and includes all biological cycles repeated every 24 hours.
Plants have circadian rhythms that dictate when their flowers open.
Pro Tip 2/3Scientific Context
'Circadian' is mainly used in scientific contexts to discuss biology, physiology, and behavior.
Researchers study circadian rhythms to understand jet lag.
Pro Tip 3/3Daily Cycles
'Circadian' often precedes 'rhythm' to specify the daily cycles of biological activities.
Doctors recommend sleeping in sync with your natural circadian rhythm.
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Video examples
What is depression? -...
These include smaller frontal lobes and hippocampal volumes. On a more microscale, depression is associated with a few the abnormal transmission or depletion of certain neurotransmitters, especially serotonin, norepinephrine, and dopamine, blunted circadian rhythms,
Video examples
Rogier van der Heide:...
In today's modern medicine, there is a real understanding of light in an almost biochemical way. And there is the idea that, when we look at things, it is the yellow light that helps us the most, that we are the most sensitive for. But our circadian rhythms,
Video examples
The brain benefits of...
and our body's need for sleep. The circadian rhythm dictates our energy level throughout the day, and only recently we've been conducting a global experiment on this rhythm, which is putting our sleep health and ultimately our life quality in jeopardy.
Video examples
What causes insomnia? -...
like reading, meditating, or journaling. Regulate your metabolism by setting consistent resting and waking times to help orient your body’s biological clock. This clock, or circadian rhythm, is also sensitive to light, so avoid bright lights at night
Video examples
The problem of light...
You might be wondering how normal light could possibly impact cancer rates. It likely all comes down to the super important hormone called melatonin, which we have evolved over millions of years to produce on a day-night cycle, or a circadian rhythm.
Video examples
Circadian Blues PIPE...
suppresses the production of melatonin a hormone that contributes to their circadian rhythm they are exhausted but blissfully unaware of their exhaustion a side effect of sleep deprivation in this condition they are more accident-prone
Video examples
What happens to your...
our body’s internal hormonal balances, circadian rhythms and water regulation. It has wide connections throughout the brain, and is more active than usual in the days before migraine. Another common warning sign is the migraine aura,
Video examples
How plants tell time -...
That's because of circadian rhythms, the internal timekeepers that tick away inside many living things. These biological clocks allow organisms to keep track of time and pick up on environmental cues that help them adapt.
Video examples
How mRNA Medicine Will...
Let's take, for example, the circadian clock. This is the timer in your body that tells you when to be active and when to sleep. The proteins that make up this clock
Video examples
How does your body know...
Despite having no external cues, he fell asleep, woke up, and ate at fixed intervals. This became known as a circadian rhythm from the Latin for "about a day."
Video examples
What is depression? -...
These include smaller frontal lobes and hippocampal volumes. On a more microscale, depression is associated with a few the abnormal transmission or depletion of certain neurotransmitters, especially serotonin, norepinephrine, and dopamine, blunted circadian rhythms,
Video examples
Rogier van der Heide:...
In today's modern medicine, there is a real understanding of light in an almost biochemical way. And there is the idea that, when we look at things, it is the yellow light that helps us the most, that we are the most sensitive for. But our circadian rhythms,
Video examples
The brain benefits of...
and our body's need for sleep. The circadian rhythm dictates our energy level throughout the day, and only recently we've been conducting a global experiment on this rhythm, which is putting our sleep health and ultimately our life quality in jeopardy.
Video examples
What causes insomnia? -...
like reading, meditating, or journaling. Regulate your metabolism by setting consistent resting and waking times to help orient your body’s biological clock. This clock, or circadian rhythm, is also sensitive to light, so avoid bright lights at night
Video examples
The problem of light...
You might be wondering how normal light could possibly impact cancer rates. It likely all comes down to the super important hormone called melatonin, which we have evolved over millions of years to produce on a day-night cycle, or a circadian rhythm.
Video examples
Circadian Blues PIPE...
suppresses the production of melatonin a hormone that contributes to their circadian rhythm they are exhausted but blissfully unaware of their exhaustion a side effect of sleep deprivation in this condition they are more accident-prone
Video examples
What happens to your...
our body’s internal hormonal balances, circadian rhythms and water regulation. It has wide connections throughout the brain, and is more active than usual in the days before migraine. Another common warning sign is the migraine aura,
Video examples
How plants tell time -...
That's because of circadian rhythms, the internal timekeepers that tick away inside many living things. These biological clocks allow organisms to keep track of time and pick up on environmental cues that help them adapt.
Video examples
How mRNA Medicine Will...
Let's take, for example, the circadian clock. This is the timer in your body that tells you when to be active and when to sleep. The proteins that make up this clock
Video examples
How does your body know...
Despite having no external cues, he fell asleep, woke up, and ate at fixed intervals. This became known as a circadian rhythm from the Latin for "about a day."
Example 1 of 10
Quote examples
Evan Davis
British Economist
Even though disciplined sleeping habits and the adrenalin of live radio ensures that we are very awake while on duty, there is evidence of a phenomenon called circadian desynchronosis which causes one's brain to function slowly at those times of day when it thinks it should be asleep, regardless how wide awake the body is.
Quote examples
Rogier van der Heide
Dutch Designer
There is the idea that, when we look at things, it is the yellow light that helps us the most, that we are the most sensitive for. But our circadian rhythms, which are the rhythms that help us to wake and sleep and be alert and relaxed and so forth and so on, they are much more triggered by blue light.
Quote examples
Michael Rosbash
American Scientist
The circadian neurons are one of the few circuits in neurobiology where we have a chance to understand at multiple levels how different sets of neurons communicate with each other - including understanding the wiring rules, the biochemical rules, and the functional behavioral rules.
Quote examples
Scott Adams
American Cartoonist
I try to manage my day by my circadian rhythms because the creativity is such an elusive thing, and I could easily just stomp over it doing my administrative stuff.
Quote examples
Maria Konnikova
American Writer
Part of how easily we go to sleep is genetic: many sleep disturbances, ranging from insomnia to circadian disruption, have a large genetic component.
Quote examples
Michael Rosbash
American Scientist
The same biological clock ticks away in humans and fruit flies, which underscores the importance of circadian timing to life on this planet.
Quote examples
Matthew Walker
English Scientist
Our circadian biology, and the insatiable early-morning demands of a post-industrial way of life, denies us the sleep we vitally need.
Quote examples
Moby
American Musician
I'm envious of people who can sleep as long as they want. I have the circadian rhythm of a farmer.
Quote examples
Michael Rosbash
American Scientist
Most important for the circadian field was the pioneering work of Ron Konopka in Seymour's lab.
Quote examples
Evan Davis
British Economist
Even though disciplined sleeping habits and the adrenalin of live radio ensures that we are very awake while on duty, there is evidence of a phenomenon called circadian desynchronosis which causes one's brain to function slowly at those times of day when it thinks it should be asleep, regardless how wide awake the body is.
Quote examples
Rogier van der Heide
Dutch Designer
There is the idea that, when we look at things, it is the yellow light that helps us the most, that we are the most sensitive for. But our circadian rhythms, which are the rhythms that help us to wake and sleep and be alert and relaxed and so forth and so on, they are much more triggered by blue light.
Quote examples
Michael Rosbash
American Scientist
The circadian neurons are one of the few circuits in neurobiology where we have a chance to understand at multiple levels how different sets of neurons communicate with each other - including understanding the wiring rules, the biochemical rules, and the functional behavioral rules.
Quote examples
Scott Adams
American Cartoonist
I try to manage my day by my circadian rhythms because the creativity is such an elusive thing, and I could easily just stomp over it doing my administrative stuff.
Quote examples
Maria Konnikova
American Writer
Part of how easily we go to sleep is genetic: many sleep disturbances, ranging from insomnia to circadian disruption, have a large genetic component.
Quote examples
Michael Rosbash
American Scientist
The same biological clock ticks away in humans and fruit flies, which underscores the importance of circadian timing to life on this planet.
Quote examples
Matthew Walker
English Scientist
Our circadian biology, and the insatiable early-morning demands of a post-industrial way of life, denies us the sleep we vitally need.
Quote examples
Moby
American Musician
I'm envious of people who can sleep as long as they want. I have the circadian rhythm of a farmer.
Quote examples
Michael Rosbash
American Scientist
Most important for the circadian field was the pioneering work of Ron Konopka in Seymour's lab.
Example 1 of 9
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