What are some restorative processes that occur during sleep?

• Decreased blood flow to muscles

• Enhanced digestion

• Increased heart rate

• Muscle repair, protein synthesis, hormone release, memory consolidation, and brain detoxification.

Why do many undergraduate students ignore sleep?

• They have no access to comfortable sleeping arrangements.

• they believe sleep is overrated.

• Due to prioritizing academics and social activities.

• Undergraduates are encouraged to stay awake by their peers.

How does sleep deprivation impact cognitive performance?

• Sleep deprivation impairs attention, memory, and problem-solving abilities.

• Sleep deprivation improves memory retention and enhances cognitive abilities

• Sleep deprivation has no effect on cognitive functions.

• Sleep deprivation enhances creativity and innovation.

Which regions of the brain are essential for executive functions?

• Prefrontal cortex, anterior cingulate cortex, parietal lobes

• Amygdala, temporal lobes, brainstem

• Hippocampus, thalamus, occipital lobe

• Cerebellum, basal ganglia, insula

What executive functions are affected by sleep deprivation?

• Attention, working memory, cognitive flexibility, decision-making

• Visual perception

• Emotional intelligence

• Memory recall speed

How does sleep deprivation disrupt neural communication?

• It improves neural communication efficiency and speeds up the process

• it greatly enhances neurotransmitter release.

• Sleep deprivation has no effect on synaptic plasticity.

• by impairing neurotransmitter release and synaptic plasticity.

What is the role of the prefrontal cortex in cognitive performance?

• The prefrontal cortex regulates motor skills and reflexes.

• higher-order cognitive functions, decision-making, and emotional regulation.

• The prefrontal cortex has no significant impact on cognitive functions.

• It is primarily responsible for sensory processing.

What are the consequences of chronic sleep deprivation?

• cognitive impairment, weakened immune system, mood disorders

• Increased energy levels

• Improved memory retention and decision making skills

• Enhanced physical strength

What lifestyle choices can lead to sleep deprivation?

• Regular exercise and physical movement

• Consistent sleep schedules and regular sleeping hours

• Low stress levels and calamity

• Excessive screen time, irregular sleep schedules, stress.

What is memory consolidation and why is it important?

• Memory consolidation is the process of forgetting information over time.

• Memory consolidation only occurs during sleep and has no impact on learning.

• Memory consolidation is a method to enhance physical strength and endurance.

• for learning and retaining information, supports cognitive functions.