Basics

Different forms of long-term memory

Organize memories by the kinds of information and performance they support.

One bicycle object sits above three connected memory illustrations: a trip postcard, a route-fact notebook and a pedaling-gear symbol.
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The picture in words

Episodic
Memory for personal events.
Semantic
Knowledge of facts and meanings.
Procedural
Learned skills expressed through performance.

Reading the illustration

Start with the bicycle, then follow its three branches. One ride can involve a remembered trip, route knowledge and practiced skills.

Try a question

How could a bicycle ride involve all three examples?

Show the explanation

You might remember a particular trip, know route facts and perform practiced riding skills. Different forms of memory can contribute to one activity.

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