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The features of sleep disorders, specifically: • insomnia • sleep paralysis • sleepwalking.

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Cambridge IGCSE PsychologySleep and dreams

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The features of sleep disorders, specifically: • insomnia • sleep paralysis • sleepwalking

This point belongs to Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’,, especially Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’, outcomes.
You need to be able to the features of sleep disorders, specifically: • insomnia • sleep paralysis • sleepwalking.
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DefineDescribeIdentify

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Description

Overview of Sleep Disorders

Sleep disorders can significantly impact an individual's health and daily functioning. Insomnia leads to persistent sleep difficulties, affecting mood and cognitive performance. Sleep paralysis can cause fear and anxiety due to the inability to move during sleep transitions. Sleepwalking can pose safety risks as individuals may engage in activities without awareness.

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Define Define insomnia.
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Related learning objectives

Biological rhythms are natural cycles of bodily functions governed by an internal clock, specifically including: • circadian rhythms, which are the sleep-wake cycle repeating every 24 hours • ultradian rhythms, which are cycles occurring multiple times within a 24-hour period.
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The nature of dreams, which encompass thoughts, feelings, images, and narratives experienced during sleep.
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The influence of external factors, known as exogenous cues (zeitgebers), on biological rhythms in the sleep-wake cycle, such as light and social interactions.
Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’, outcomes

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