Home Sleep Study

Looking for information on a home sleep study? Are you losing sleep? Do you know someone who is losing sleep? Read on...

A lot is going on in the rest of your body in addition to the activity in your brain. During the first one and a half hours or so of sleep, there is a large decrease in heart and respiratory rate and a small drop in blood pressure; after this, there is a further gradual decline in these rates. The lowest levels of heart and respiratory rate, blood pressure, and core temperature occur about an hour before we wake up.

Superimposed on this decline are increases in heart and respiratory rate and blood pressure during REM sleep. In fact, heart rate, blood pressure, and respiration sometimes can fluctuate wildly during dreams, possibly accounting for heart attacks and strokes that happen during sleep.

Home Sleep Study: Blood Flow

Another interesting fact has to do with blood flow. During delta sleep, when body recovery takes place, most of your blood is directed to the muscles. Although the brain can think during delta sleep, this thinking is sparse and fragmented, since without much blood, the brain barely holds onto a thought. During REM sleep, as our brain wakes up and starts thinking more intensely and dreaming, more blood flow goes into the brain and less goes into the body. Estimates are that as much as a quarter of all blood circulating during REM sleep goes through the brain. Presumably, this increased blood flow is needed to support the increased brain activity during dreaming.

Hormone secretion also is active during sleep, including release of growth hormone. In fact, at the onset of delta sleep, there is the largest spurt of growth hormone in the entire 24-hour cycle. This hormone is used not just for growing, but also for repair of tissue.What about Sexual Reactions during Sleep?

Home Sleep Study: Sexual Reactions

Both men and women experience sexual reactions during sleep. Men, without knowing it, usually experience an erection during REM periods of sleep (about every 90 minutes). The arousal seems to occur in all males-infants, middle-aged men, men in their seventies and eighties, and even some men who appear to be impotent during waking hours.

Erections seem to occur no matter what the dream is about, even if there is no sexual activity in the dream. Occasionally, an erection is lost suddenly during a dream; typically, this is associated with an experience of anxiety or injury occurring in the dream.We use this normal, REM-related erection reflex in sleep laboratories to measure whether male impotence is psychogenic or organic.

As usual, fewer data exist on sexuality during sleep in women, but a few experiments show that women also seem to experience periods of excitation during sleep. A home sleep study show erection of the clitoris and an increase in blood supply to the vaginal area occurring during REM.

Get some sleep tonight! There is an all natural cure for overcoming insomnia or any other sleep disorder. Get the restful, peaceful, full nights sleep you deserve so you can get back to living a normal, happy life!

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