Lec 13 Understanding Sleep: REM, Dreams, and Sleep Deprivation

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13 Terms

1

REM Sleep

Rapid Eye Movement sleep, crucial for dreaming.

<p>Rapid Eye Movement sleep, crucial for dreaming.</p>
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2

Non-REM Sleep

Stages of sleep excluding REM, restorative processes occur.

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3

Sleep Deprivation

Lack of adequate sleep affecting cognitive functions.

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4

Chronic Sleep Deprivation

Long-term insufficient sleep leading to severe health issues.

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5

Narcolepsy

Neurological disorder causing uncontrollable sleep attacks.

<p>Neurological disorder causing uncontrollable sleep attacks.</p>
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6

Orexin Neurons

Neurons in hypothalamus regulating wakefulness and appetite.

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7

Sleep Recovery

Restorative sleep after periods of deprivation.

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8

Good Sleep Hygiene

Practices promoting regular, restful sleep patterns.

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9

Jenkins and Dallenbach Study

1924 study on memory retention during sleep.

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10

Randy Gardner

Set record for staying awake 11 days.

<p>Set record for staying awake 11 days.</p>
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11

Benefits of Sleep

Improves memory, mood, and overall health.

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12

Dreams

Mental experiences during sleep, often vivid and emotional.

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13

Awake Group vs. Sleep Group

Comparison of cognitive performance between rested and deprived individuals.

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