Circadian Rhythm Sleep Disorder : The Entire Rationale Supporting Abnormal Sleep Patterns

Published: 11th January 2011
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Many different issues may cause sleep problems. Yet, it appears that so as technological innovation progresses, people’s health issues get worse. A great deal of stuff through technological innovation can cause people to become ill. It really is a fact, when the world hasn't been this complex, people did not need to endure numerous things that they have to currently. Currently, one can find such issues as pollution, global warming and circadian rhythm sleep disorder. The situation can only get worse.

In comparing how factors were long ago, one also can not help but see the big change in people’s lifestyles. In these days, most people basically count on technology. Cellular phones, TV, and computers are stuff that individuals simply can't live without. As far as changes in people’s lifestyle goes, another huge difference certainly is the change in people’s daily activities.

The Sun and the Moon

Compared to how individuals were many years ago, individuals don't simply go to sleep once the sun goes down. Neither do they really rise once the sun rises. Most, in fact, get to sleep as the sun goes up.


Simply because of the invention in the lamp, everyone makes use of artificial light. It truly is another thing that many people can't live without - light and electricity.

Research has shown that light can delay a person’s sleeping. It has been discovered that some folks are definitely more sensitive to light than others. That is just one of the causes of circadian rhythm sleep disorder. When many people don't go to sleep at regular times and light disrupts that cycle, most people acquire this sleep problem.

Circadian Rhythm Sleep Disorder

There are two classifications of circadian rhythm sleep problem. It could be intrinsic or extrinsic, determined by why it happens.

In the intrinsic type are two disorders better-known as jet lag and shift work sleep disorder.

Jet lag is a consequence of travelling through several timezones.

Shift work sleep problem (SWSD) is a result of the demands of employment along with the need for people today to conform to different work schedules. Neglecting to adjust to a whole new schedule results in circadian rhythm sleep disorder.


The extrinsic type has four different kinds of disorders. These include delayed sleep phase syndrome (DSPS), advance sleeping phase syndrome (ASPS), non-24-hour sleep-wake syndrome and unpredictable sleep-wake pattern.

DSPS is a bit more common in teenagers. They tend to be up late. If they could only sleeping and wake every time they want to, they can go to sleep regularly. No matter, school and regular working hours are typically in the morning. Thereby, more regularly, these individuals end up lacking sleep.

ASPS tends to develop more often on older individuals. It might cause undesired awakening at early hours of the morning, excessive sleepiness and insomnia.

Non-24-hour sleep-wake syndrome is whenever a person’s go to sleep occurs later and later each day. The period of peak alertness also continuously moves around the clock every day.

Irregular sleep-wake pattern appears as sleeping at very abnormal times. Men and women with this typically go to sleep more than once per day. They get up frequently throughout the night and take naps during the day. The whole time asleep, regardless, is normal for that person’s age.

These are the different forms of circadian rhythm sleep disorder. Most of the time, it artificial light, caffeine and other stimulants that cause it.

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Source: http://sallystephenson.articlealley.com/circadian-rhythm-sleep-disorder--the-entire-rationale-supporting-abnormal-sleep-patterns-1944239.html


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