Memory

What is the first stage of memory formation where information is temporarily held?

• Short-term memory
• Sensory memory
• Long-term memory
• Working memory

What happens to synapses as we age, affecting memory retrieval?

• They strengthen
• They become more efficient
• They weaken
• They multiply

What is the effect of aging on the hippocampus?

• It grows larger
• It loses neurons over time
• It becomes more active
• It enhances memory retrieval

Which neurotransmitter is vital for learning and memory and decreases with age?

• Norepinephrine
• Acetylcholine
• Serotonin
• Dopamine

How does attention affect memory encoding?

• It enhances memory encoding
• It has no effect
• It only affects long-term memory
• It weakens memory encoding

Which factor can negatively impact memory retention as we age?

• Increased physical activity
• Chronic stress
• Healthy diet
• Social engagement

Which of the following is a symptom of depression that affects memory?

• Enhanced memory recall
• Improved social skills
• Dwelling on past events
• Increased attention

What is one consequence of isolation on memory?

• It enhances social skills
• It can lead to memory decline
• It has no effect on memory
• It improves memory recall

What is one benefit of social interaction for memory?

• It leads to isolation
• It decreases brain activity
• It provides a mental workout
• It reduces attention span

What can help improve memory retention as we age?

• Less mental challenge
• Reduced social interaction
• Physical activity
• Increased isolation