Sentences with phrase «normal sleep periods»

In mice, activating this region using targeted chemical genetic techniques resulted in prolonged wakefulness during the animals» normal sleep periods.

Not exact matches

This means that your baby wasn't actually «mixed - up» during her first few weeks of life — it's perfectly normal for newborn sleep to happen in smaller increments dispersed throughout a 24 - hour period, rather than bunched up more during the night.

Your baby should sleep and wake in normal patterns now, with a few naps during the day and then a longer period of sleep at night, interrupted by the occasional feeding.

This is a period of time when a baby who has been sleeping very well starts waking up in the night, very many times, more than what can be said to be normal.

Even if you're breastfeeding, moms of babies who sleep for long nighttime stretches are likely to resume normal periods sooner than moms with wakeful babies.

«There has been practically no possibility of getting detailed sleep structures in a normal life setting over a long period of time,» says Till Roenneberg of LMU Munich in Germany.

Overall, the results showed if nighttime temperature increased 1.8 °F ahrenheit above normal across the United States for a month, people would report 9 million more nights of insufficient sleep during that period.

Cumulatively, they slept for the same amount of time, about 12 hours each 24 - hour period, like normal mice, but there was no pattern to the cycle.

«I sleep better at night, my libido is higher, my periods go back to normal — I just feel young again.»

The main difference between these and normal mice is that there is no «quiet» wakefulness or napping during the normally sleep - enriched daytime period.»

Narcoleptics get a normal amount of sleep in a 24 - hour period; it just happens to be broken into uncontrollable and disabling pieces.

Mice with the PER1 phosphorylation defects ate earlier than other mice — causing them to wake up and snack before their sleep cycle was over — and ate more food throughout their normal waking period.

In the UC Berkeley study of 26 young adults, half of the subjects were kept awake for 35 hours straight and the other half were allowed a normal night's sleep in that same time period.

What we may have come to accept as «normal» are actually signs of imbalance: digestive issues (gas, bloating, constipation, diarrhea), acne, mood swings, headaches, menstrual cycle issues (heavy or scanty bleeding, painful cramping, irregular periods, pain at ovulation, or bleeding between cycles), sleep issues (difficulty getting to sleep, staying asleep or not getting enough sleep or not feeling rested upon waking) just to name a few.

One large study of middle - age female nurses found that both sleeping too little and too much was linked with higher risks of developing heart disease over a 10 - year period compared with normal sleepers.

A woman with balanced progesterone has very little, if any, premenstrual symptoms, she sleeps well at night, has a normal flow to her periods (its not too heavy, and not too light) and has regular menstrual cycles that aren't too short or too long, and she looks and feels like a balanced, vibrant and healthy woman.»

Alcohol is also known to disrupt the sleep cycles, preventing you from achieving normal periods of REM sleep.

In a study involving rats, researchers discovered that young male rats respond to normal episodes of hypoxia, or brief periods of oxygen deprivation, during sleep by increasing brain activity to take deeper and more frequent breaths.

Recordings using this system reveal that after a meal, flies sleep more for a short period before returning to a normal state of wakefulness.

However, when this «babymoon» period wears off and your «new normal» sets in — exhaustion, broken sleep, chores that are hard to put off — most couples find their stress levels go up.