is there any internal clock in the brain?

Answer 1

Actually we have 2 of those.

One is the hour clock. Tests have proven that our internal clock is set to 23 hours. When left to do what they want when they want without influence of the sun, testsubjects revert to a 23 hour cycle within a few days.

The other is the famous bioclock that makes women crave a baby when they get to an age that makes getting a baby almost an adventure in itself. Also men have this when they leave their spouse, buy a convertable and drive in of into the sunset with a 19 year old blond.

Scientiffically speaking this clock is not a timepiece as much as it is a "Zeitgeist-piece.

Answer 2

Your brain is a time machine with three modes that control everything from instantaneous tasks like moving to maintaining long trains of thought and ultimately staying in synch with night and day.

That's what scientists say. But they have no clue how most of it works.

Focusing on the poorly understood middle time zone, where the brain does some of its best work, researchers at Duke University summarize this latest thinking in a new article in the journal Nature Reviews Neuroscience.

Scientists have long understood human and animal brains to be governed in part by a circadian clock, which keeps us in synch with night and day. The rhythm of this 24-hour clock encourages nighttime sleep and allows many people to awaken with no help from a rooster.

Another clock is thought to operate at the millisecond level, controlling movement and speech, among other vital functions that occur so quickly we don't really think about them.

But in between, there must be a third timekeeper of the mind to aid all the functions that require seconds to minutes of attention. Nobody is sure about this, though.

Answer 3

Yes there is, in a way of speaking. there is a part of your brain just above the optic nerves that guides your internal rhythm. It's called the Supra Chiasmatic Nucleus (SCN) and it is considered the main time/rhythm structure that works with a few other brain structures and some structures in the rest of your body (in the liver for example) to make your body-rhythm, your body clock.

The discipline that studies the human internal clock is called chronobiology. Check it out. You wouldn't believe how much of your life is influenced by your internal clock!

Answer 4

You have a 'body clock', which is what gets used to your rythms and wakes you up at the same time in the mornings, but you don't have a part of your brain that's actually there as a sort of clock, no.

Answer 5

properly, i'm an afternoon man or woman who virtually grew to become right into a night man or woman. After being Unemployed for the 4th time in 4 years, i've got been going to mattress at 4 or 5 AM and waking up by using 11 AM. do no longer relatively understand regardless of if that is my inner clock or if i'm purely depressed.

Answer 6

an internal clock..??? the ony internal clock that exists is put into play by our society.. they tell us when we should talk, when we should walk.. when we should start school..when we should finish school... when we should get married..... have kids... retire.. die.... we are being held captives by this society and its clocks... so when u say are there any internal clocks..the answer they want you to have is.. YES ... everything has its place and its TIME

Answer 7

YEs asoka, that's how u can get up at same time every morning!!
What i feel is that it's very hard to tap into that clocks power conciously only our sub-concious mind can use it for our benefit..

There r various theories that each of our cells have clocks in it and collectively that's how we age...

Answer 8

Nobody knows how the brain works.

Answer 9

yes. there is a rhythm in the brain...
mostly is done by the hormonal control...