How it works
Different kinds of memory lean on different parts of the brain. The first drawing prints six kinds of memory around a brain seen from the side; you name the region for each. The second is the tree of long-term memory.
Read the full guide
Start in the brain
Each caption says what one region does. Working memory points to the prefrontal cortex (4), habits to the basal ganglia (5) and long-kept general knowledge to the cerebral cortex (6). New memories of facts and events need the hippocampus (1); emotional memories, the amygdala (2); fine motor skills, the cerebellum (3).
Then read the tree
Long-term memory (7) splits into explicit (8) and implicit (9) memory. Episodic (10) and semantic (11) memory are explicit. Procedural memory (12), priming (13) and classical conditioning (14) are implicit.
- Explicit memory is what you can tell someone; implicit memory shows in what you do.
- The hippocampus forms new memories of facts and events, but they are not kept there for good.
Questions and answers
Which brain regions are associated with each type of memory?
Explicit memory, of facts and events, leans on the hippocampus, the cerebral cortex and the amygdala. Implicit memory, such as skills and habits, leans on the basal ganglia and the cerebellum. Working memory relies most on the prefrontal cortex.
What are the types of long-term memory?
Explicit (declarative) memory, which divides into episodic memory of events and semantic memory of facts, and implicit (nondeclarative) memory, which includes procedural memory of skills, priming and classical conditioning.
What is the difference between explicit and implicit memory?
Explicit memory is recalled consciously: a fact, or an event from your life. Implicit memory works without conscious recall: a skill such as riding a bicycle, or a response shaped by something met before.
What does the hippocampus do in memory?
It is needed to form new memories of facts and events. It is not where they are kept for good: over time, general knowledge comes to rest in the cerebral cortex.
Can I practice here for “label the brain regions associated with each type of memory.”?
Yes, for practice. That sentence is the instruction of a labeling exercise. The drawing here is our own and not a copy of any course figure, so your figure may pair other regions or use other names.