rapid eye movement


Also found in: Dictionary, Thesaurus, Medical, Legal, Acronyms, Wikipedia.
Related to rapid eye movement: nystagmus, Stages of Sleep, Non rapid eye movement

rapid eye movement

movement of the eyeballs under closed eyelids during paradoxical sleep, which occurs while the sleeper is dreaming
References in periodicals archive ?
Both Parkinson's disease (PD) and multiple system atrophy (MSA) have associated sleep disorders related to the underlying neurodegenerative pathology, such as abnormal sleep architecture, rapid eye movement sleep behavior disorder (RBD), excessive daytime sleepiness, restless legs syndrome, periodic limb movement disorder, and circadian dysfunction.
Electro-oculogram (EEG): Gold up electrodes were applied around the eyes for recording ocular movements which help in differentiating Non-rapid eye movement (NREM) sleep from the Rapid eye movement (REM) stage of sleep
They were looking for two different sleep phases - slow wave sleep, and rapid eye movement, which is normally associated with dreaming.
Research shows mental production throughout our sleep cycle, not only in rapid eye movement (REM) sleep but also in Sleep Onset, non-rapid eye movement (NREM) Stage 2, and in Stages 3 and 4, i.
Results showed that people who followed the Mediterranean diet had a reduced number of sleep disturbances (apneas) during the rapid eye movement (REM) phase of sleep, the phase that accounts for 25 percent of total sleep during the night.
BreathalEyes records rapid eye movement - which increases as alcohol is consumed - with the smartphone's camera.
The results offer some of the first insights into the emotional function of Rapid Eye Movement (REM) sleep, which typically takes up 20 percent of a healthy human's sleeping hours.
The sleep cycles of non-rapid eye movement and rapid eye movement sleep are often unbalanced.
Anyway, the research shows that most people sleep in a cycle of four stages, and when they reach the deepest level and then climb back up the ladder to level 3, they have rapid eye movement sleep associated with dreaming.
Alzheimer's is known to be associated with decrease in rapid eye movement sleep and a chemical called serotonin.
They cover interactions among sleep-active neurons in the preoptic hypothalamus in the regulation of nonREM sleep, sleep and immune function, genetic approaches to the problem of sleep, the genetics of sleep in Drosophila melanogaster, studies of behavioral quiescence in the nematode Caenorhabditis elegans, identifying the function of sleep by investigating sleep and wakefulness at the molecular level, a model of brain plasticity to explain effects of sleep on adult neurogenesis, sleep and synaptic homeostasis, growing evidence that sleep is important for learning and memory, and revisiting the ontogenetic hypothesis of rapid eye movement sleep function.
In RBD, loss of skeletal muscle atonia during rapid eye movement (REM) sleep allows the patient's motor activity to reflect dream content.

Full browser ?