Neuroscience of sleep
Neuroscience of Sleep
The Neuroscience of Sleep (pronunciation: /ˌnʊəroʊˈsaɪəns ɒv sliːp/) is a branch of Neuroscience that studies the patterns, mechanisms, and functions of sleep in the human brain.
Etymology
The term "Neuroscience of Sleep" is derived from the Greek words "neuron" meaning nerve, and "science", which comes from the Latin word "scientia" meaning knowledge. The term "sleep" comes from the Old English word "slæp".
Overview
The Neuroscience of Sleep involves the study of the brain's activity during different stages of sleep, including Rapid Eye Movement (REM) sleep and Non-Rapid Eye Movement (NREM) sleep. It also explores the role of different brain regions, such as the Hypothalamus, Thalamus, and Brainstem, in sleep regulation.
Related Terms
- Circadian Rhythm: The natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.
- Insomnia: A sleep disorder that is characterized by difficulty falling and/or staying asleep.
- Sleep Apnea: A serious sleep disorder that occurs when a person's breathing is interrupted during sleep.
- Narcolepsy: A neurological disorder that affects the control of sleep and wakefulness.
- Sleep Deprivation: The condition of not having enough sleep; it can be either chronic or acute.
See Also
External links
- Medical encyclopedia article on Neuroscience of sleep
- Wikipedia's article - Neuroscience of sleep
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