The Cranial Cavity Lies Within and Is Protected by the Cranium

question 189

True/False

The cranial cavity lies within and is protected by the cranium.

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Definitions:

Hypocretin

A neurotransmitter also known as orexin, which plays a significant role in regulating wakefulness, arousal, and appetite.

Sleep Apnea

A sleep disorder characterized by pauses in breathing or periods of shallow breathing during sleep, leading to disrupted sleep and potential health issues.

Narcolepsy

A habitual sleep issue typified by overpowering tiredness in the daytime and sudden bouts of sleep.

Insomnia

A sleep disorder where individuals have difficulty falling asleep, staying asleep, or experience non-restorative sleep, resulting in daytime impairment.