Sentences with phrase «rapid eye movement sleep»

REM sleep stands for rapid eye movement sleep and is defined as the light portion of the sleep cycle where the eyes move back and forth rapidly.

The e-book readers experienced less rapid eye movement sleep than their printed - book - reading counterparts, and were less alert the mornings after.

Alternatively, if they have rapid eye movement sleep behavior disorder, a sleep study will be reviewed and if confirmed they will have the SPECT imaging study done.

Well we know that dream sleep, which principally comes from a stage that we call rapid eye movement sleep or REM sleep, dream sleep actually provides at least two benefits for the brain.

Scientists suspected that the eye - twitchy, dream - packed slumber known as rapid eye movement sleep was important for memory.

Other risk factors for diabetes included AHI during rapid eye movement sleep and measures of the physiologic consequences of OSA, including oxygen desaturation, sleep deprivation and activation of the sympathetic nervous system, as indicated by a higher mean heart rate during sleep.

Rek says that sleeping for longer might increase the amount of rapid eye movement sleep late at night — the time when nightmares most commonly occur.

Researchers from Aarhus University conducted a case - control study on the condition of the dopamine - producing nerve cells in the brain and cells that participate in the brain's immune system in people suffering from rapid eye movement sleep behaviour disorder (RBD).

DHEAadministration increases rapid eye movement sleep and EEG power in the sigmafrequency range.

Both eerie and haunting, this photography series REM, by Florian Mueller, explores our state of mind when experiencing rapid eye movement sleep.

The pre-motor arm of PPMI will enroll participants who do not have motor symptoms of Parkinson's disease, but are living with one of three potential risk factors for PD: a reduced sense of smell; rapid eye movement sleep behavior disorder (acting out one's dreams); or a mutation in the LRRK2 gene — the single greatest genetic contributor to PD known to date.

Up to 1/2 of baby's sleep is rapid eye movement sleep.

Babies spend half their time in REM or rapid eye movement sleep.

It also delays the onset of REM, or rapid eye movement sleep, and may shorten the total duration of sleep (Holzman 2010).

REM (rapid eye movement sleep).

They also reach deep REM stage sleep (rapid eye movement sleep or dream - stage sleep) within 10 minutes instead of the 90 minutes that it normally takes.

But Duntley says the cycling resembles the rapid eye movement sleep of birds and mammals, when humans dream.

The study, which used EEG caps to monitor the brain waves of sleepers in the brain's posterior «hot zone,» pinpointed a new signal that can accurately predict dreaming during non — rapid eye movement sleep.

These markers of light sleep known as «sleep spindles» occur during a sleep phase that repeats throughout the night in which body metabolism slows and the brain rests (contrary to rapid eye movement sleep, when the brain is active and dreams).

Scalp electrodes worn at night by nine villagers during nine nights revealed biological signs of relatively light sleep compared with Westerners, including shorter periods of slow - wave and rapid eye movement sleep.