Working memory is a cognitive function that allows us to temporarily hold and manipulate information in our minds for a short period of time, typically a few seconds. It is responsible for remembering short-term information as long as we do not get distracted. Working memory involves the parietal and prefrontal cortices, where neurons go into a short active state to keep the information fresh. It is distinct from other types of memory, such as semantic memory, episodic memory, and procedural memory. Working memory is considered active and relevant only for a short period of time, while episodic memory is a longer-lasting memory that allows us to recall and re-experience personal events. Animals have access to multiple memory systems, including working memory and episodic memory, which provide flexibility in their behavior. Working memory can solve tasks at above chance level when no delay is imposed, but when a delay is imposed, both working memory and episodic memory are needed to solve the tasks.
what:
lasts a few seconds, for remembering short term information as long we do not get distracted
where:
parietal and prefrontal cortices, neuron go in a short active state to keep the information fresh
⇒ PFC , Parietal lobe
see also
Semantic Memory
Episodic Memory
Procedural Memory
Tags: neuroscience science
Superlink: 050 🧠Neuroscience
Modeling the Role of Working Memory and Episodic Memory in Behavioral Tasks - PMC
Working Memory-Related Hippocampal Deactivation Interferes With Long-Term Memory Formation Journal of Neuroscience
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Erstellt: 14-08-22 10:03