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cerveau et apprentissages

cerveau et apprentissages

Assessment

Presentation

Health Sciences

11th Grade

Practice Problem

Hard

Created by

Audrey-Anne Clément

FREE Resource

24 Slides • 40 Questions

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Multiple Choice

How does sleep affect procedural memory?

1

It has no effect on procedural memory.

2

It primarily improves declarative memory, not procedural memory.

3

It helps in the consolidation of procedural memory.

4

It only affects procedural memory during REM sleep.

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Multiple Choice

What role does the hippocampus play in memory retention according to the text?

1

It stores memories permanently

2

It helps in transferring memories to the cortex

3

It creates new memories

4

It has no role in memory

8

Multiple Choice

Which of the following activities is known to enhance memory consolidation?

1

Scrolling through social media

2

Watching television

3

Physical exercise

4

Eating junk food

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Multiple Choice

What is Stage N1 of sleep?

1

The moment you start to wake up

2

The moment you start to fall asleep

3

The moment you enter deep sleep

4

The moment you dream

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Multiple Choice

What happens during stage N2 of sleep?

1

Heart rate increases

2

Brain produces sleep spindles

3

Body temperature rises

4

Memory is not affected

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Multiple Choice

What is the significance of N3 sleep in the brain?

1

It helps in memory consolidation

2

It is the lightest sleep stage

3

It is the stage where dreams occur

4

It is the stage of deep relaxation

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Open Ended

Exemple concret : Si vous révisez une leçon de géométrie, le sommeil léger (N2) aide à noter les formules, et le sommeil profond (N3) renforce votre capacité à les appliquer sans réfléchir, comme un réflexe.

18

Multiple Choice

Le sommeil lent est essentiel, car il aide le cerveau à :

1

Nettoyer et recharger

2

Rendre le cerveau plus fatigué

3

Éliminer les souvenirs

4

Augmenter le stress

19

Multiple Choice

Pourquoi le sommeil lent est-il important pour l'apprentissage ?

1

Il aide à nettoyer le cerveau

2

Il empêche l'apprentissage

3

Il n'a aucun effet sur le cerveau

4

Il rend le cerveau plus fatigué

20

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Multiple Choice

What is paradoxical sleep (REM)?

1

A phase of sleep where the brain is inactive

2

A phase of sleep where the body is active

3

A phase of sleep where the brain is very active

4

A phase of sleep where dreaming does not occur

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Multiple Choice

How does REM sleep contribute to creativity and problem-solving?

1

It prevents stress and anxiety

2

It connects ideas in new ways

3

It has no impact on creativity

4

It only helps with memory retention

24

Multiple Choice

What is the role of paradoxical sleep in the consolidation of declarative memory?

1

It helps to forget unimportant information

2

It aids in fixing memories related to theoretical knowledge

3

It has no effect on memory consolidation

4

It only affects emotional memories

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Open Ended

Explain the role of the hippocampus during REM sleep according to the information provided in the image.

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Multiple Choice

What role does the neocortex play during REM sleep?

1

Integrates memories

2

Stores long-term memories

3

Helps in decision making

4

Organizes problems

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Multiple Choice

What analogy is used to describe the amygdala?

1

A guardian of emotions

2

A processor of visual data

3

A regulator of sleep

4

A controller of motor functions

31

Multiple Choice

How does REM sleep affect the amygdala's function?

1

It enhances emotional processing

2

It reduces stress

3

It improves memory retention

4

It has no effect

32

Multiple Choice

What is the function of the amygdala in the limbic system?

1

It controls emotions like stress and joy

2

It regulates sleep patterns

3

It processes visual information

4

It manages motor skills

33

Multiple Choice

recognizes angry or fearful facial expressions, assessess danger, and elicits fear response

1

fornix

2

amygdaloid body

3

cigulate gyrus

4

hippocampus

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Open Ended

Explain the analogy made between synapses and bridges in the context of REM sleep.

36

Multiple Choice

What role does REM sleep play in synaptic plasticity?

1

It eliminates all synapses

2

It strengthens important synapses

3

It creates new synapses

4

It has no effect on synapses

37

Multiple Choice

What is the function of synaptic plasticity?

1

To strengthen or weaken neuronal connections

2

To eliminate all synapses

3

To create new neurons

4

To store memories permanently

38

Multiple Choice

Autophosphorylation is a mechanism to keep synaptic proteins involved in memory “on” for a prolonged period.

1

True

2

False

39

Multiple Choice

What problem does the molecular switch hypothesis solve?

1

Provides a mechanism to replenish synaptic proteins

2

Provides a mechanism to keep postsynaptic AMPA receptors phosphorylated

3

Provides a mechanism to account for forgetting

4

Provides a mechanism for increased calcium influx

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Open Ended

Explain the analogy used to describe the lymphatic system's function in the brain.

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Multiple Choice

What are some of the effects of sleep deprivation (not enough sleep) on the teenage brain?

1

No impact on cognitive function, unchanged attention span, consistent mood, and reduced risk of mental health issues

2

Impaired cognitive function, decreased attention span, mood swings, and increased risk of mental health issues

3

Enhanced cognitive function, increased attention span, stable mood, and decreased risk of mental health issues

4

Improved cognitive function, heightened attention span, positive mood, and decreased risk of mental health issues

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Multiple Choice

What is the role of REM and N3 sleep in memory retention?

1

They help in physical recovery

2

They assist in emotional regulation

3

They aid in transferring memories from the hippocampus to the cortex

4

They have no effect on memory

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Multiple Choice

What are the effects of lack of sleep on concentration and creativity?

1

Increased focus

2

Decreased creativity

3

Improved decision making

4

Enhanced problem solving

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Multiple Choice

What is the impact of sleep deprivation on synaptic plasticity?

1

Enhances learning

2

Reduces synaptic plasticity

3

Improves memory formation

4

Increases cognitive flexibility

50

Multiple Choice

How does chronic sleep deprivation affect the amygdala?

1

Decreases emotional regulation

2

Increases calmness

3

Enhances memory retention

4

Reduces anxiety

51

Multiple Choice

What effect does a lack of sleep have on the prefrontal cortex?

1

Increased concentration

2

Reduced activity by 10-20%

3

Enhanced planning abilities

4

Improved stress management

52

Multiple Choice

What are the potential damages caused by a lack of sleep on the hippocampus?

1

Increased memory retention

2

Slowed development of the hippocampus

3

Enhanced cognitive abilities

4

Improved emotional regulation

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Open Ended

How can a lack of REM sleep affect your emotional reactions to stress?

55

Fill in the Blank

Fill in the blank: The hyperactive amygdala, combined with a weakened prefrontal cortex, reduces your ability to control your ___.

56

Multiple Choice

What effect does increased emotional reactivity have on a person's sensitivity to small problems?

1

It makes them less sensitive

2

It makes them more sensitive

3

It has no effect

4

It only affects their sleep

57

Multiple Choice

What is the mechanism by which REM sleep regulates the amygdala to reduce stress?

1

It increases emotional sensitivity

2

It decreases emotional sensitivity

3

It enhances memory retention

4

It regulates heart rate

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Open Ended

How does chronic sleep deprivation affect the development of the prefrontal cortex in adolescents?

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Fill in the Blank

Fill in the blank: Avoid stimulants such as ___ after 3 PM.

62

Multiple Choice

What should you limit before going to bed?

1

Screen time

2

Reading

3

Meditation

4

Exercise

63

Multiple Choice

What are some activities you can do to create a calming routine before bed?

1

Read a book

2

Watch TV

3

Play video games

4

Do homework

64

Poll

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