Sleep can be defined as the natural
process to all the living beings during which consciousness
of the world is suspended. Sleep has also been described
as a behavioral state marked by a characteristic immobile
posture and diminished but readily reversible sensitivity
to external stimuli.
If we relate the obesity
character with sleep, then come one conclusion that
Obesity
causes sleep disturbance and is the most significant
risk factor for sleep apnea.
Let's review the opinions from the experts towards
the Sleep:
»
How do Circadian Rhythms Effects Sleep?
Circadian rhythms are regular changes in mental and
physical characteristics that occur in the course of
a day (circadian is Latin for "around a day").
Most circadian rhythms are controlled by the body's
biological "clock."……More
about it
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How Much Sleep do We Need?
For most adults, 7 to 8 hours a night appears to be
the best amount of sleep, although some people may need
as few as 5 hours or as many as 10 hours of sleep each
day. Women in the first 3 months of pregnancy often
need several more hours of sleep than usual……More
about it
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Sleep: A Dynamic Activity
Until the 1950s, most people thought of sleep as a passive,
dormant part of our daily lives. We now know that our
brains are very active during sleep. Moreover, sleep
affects our daily functioning and our physical and mental
health in many ways that we are just beginning to understand……More
about it
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Tips for a Good Night Sleep
Set a schedule:
- Go to bed at a set time each night and get up at
the same time each morning.
- Disrupting this schedule may lead to insomnia.
"Sleeping in" on weekends also makes it
harder to wake up early on Monday morning because
it re-sets your sleep cycles for a later awakening.
……More
about it
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What about Sleep and Disease?
Sleep and sleep-related problems play a role in a large
number of human disorders and affect almost every field
of medicine……More
about it
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What are Sleep Disorders?
At least 40 million Americans each year suffer from
chronic, long-term sleep disorders each year, and an
additional 20 million experience occasional sleeping
problems. These disorders and the resulting sleep deprivation
interfere with work, driving, and social activities……More
about it
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What does Sleep Do For Us?
Although scientists are still trying to learn exactly
why people need sleep, animal studies show that sleep
is necessary for survival……More
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What is REM sleep and why do we dream?
REM sleep begins with signals from an area at the base
of the brain called the pons . These signals travel
to a brain region called the thalamus, which relays
them to the cerebral cortex - the outer layer of the
brain that is responsible for learning, thinking, and
organizing information……More
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