Sentences with phrase «during deep sleep phases»

While the test subjects were able to sleep without disturbance after the learning phase on the first day, their sleep was manipulated in a targeted manner on the second day of the experiment — using acoustic stimulation during the deep sleep phase.

Not exact matches

We might shift slightly during sleep — say, when an arm becomes numb — without even realizing it, probably around the time in each sleep cycle when we exit deep REM sleep and enter the lightest phase of sleep, Dr. Paruthi says.

They found that calcium levels in the body are at their highest during the deepest levels of sleep such as the rapid eye movement (REM) sleep phase.

The study concluded that impaired sleeping during the deep REM phases are strongly related to a calcium deficiency.