Declarative memory

Declarative memory is a type of long-term memory that refers to memories which can be consciously recalled, such as facts and events. This type of memory is also known as explicit memory, as it consists of information that is explicitly stored and retrieved.

Declarative memory can be further sub-divided into semantic memory, which concerns facts taken out of context, and episodic memory, which concerns information specific to a particular context, such as a time and place. Semantic memory allows the encoding of abstract knowledge about the world, such as "Paris is the capital of France". Episodic memory, on the other hand, is used for more personal memories, such as the sensations, emotions, and personal associations of a particular place or time.

Neuroanatomy of Declarative Memory

The hippocampus and surrounding structures in the medial temporal lobe are critical for the formation of declarative memory. Damage to these regions can result in severe memory impairment, a condition known as anterograde amnesia.

The prefrontal cortex is also involved in the formation of declarative memories. This region of the brain is involved in organizing information for encoding and retrieval, and it also plays a role in the process of memory consolidation.

Declarative Memory and Learning

Declarative memory is essential for learning new information. It allows individuals to remember facts and events and apply this knowledge in different contexts. This type of memory is also important for the development of cognitive skills, such as problem-solving and decision-making.

See Also

• Memory
• Long-term memory
• Semantic memory
• Episodic memory
• Hippocampus
• Medial temporal lobe
• Anterograde amnesia
• Prefrontal cortex
• Memory consolidation
• Cognitive skills

References

Declarative memory Resources
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