Effect of caffeine on memory

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/effect-of-caffeine-on-memory

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific name?1,3,7-trimethylxanthine
2. What is the primary mechanism of action?Non-selective antagonist of adenosine receptors (A1, A2A, A2B, A3)
3. What does caffeine do to my brain?Caffeine blocks a sleepy chemical called adenosine, so brain cells fire more and you feel more awake and alert.
4. Can caffeine help me remember things better?It can help you remember what you learn, especially if you drink a moderate amount after studying, but too much caffeine can make you nervous and hurt memory.

Antagonist: A substance that blocks the action of another substance, like a neurotransmitter.
Synaptic Plasticity: The ability of synapses (connections between neurons) to strengthen or weaken over time.
Long-Term Potentiation (LTP): A persistent strengthening of synapses based on recent patterns of activity, crucial for learning.