diencephalon
Definition
- Noun:
- The posterior division of the forebrain: The diencephalon is a major structure of the brain, located between the cerebral hemispheres and the midbrain (mesencephalon). It serves as a primary relay and processing center for sensory information and autonomic functions.
Usage Examples
- Noun:
- The thalamus and hypothalamus are key components of the diencephalon.
- Damage to the diencephalon can affect sleep cycles and hormonal regulation.
Advanced Usage
- In anatomical context: The term is used precisely to describe a specific brain region in neuroanatomy.
- The study focused on the embryonic development of the diencephalon.
Variants and Related Words
- Diencephalic (adj): Pertaining to the diencephalon.
- The patient exhibited diencephalic dysfunction.
Synonyms
- Interbrain: A less common synonym for the diencephalon.
- Thalamencephalon: An older term sometimes used to refer to parts of the diencephalon.
Different Meanings
This word has a single, specific meaning in neuroanatomy and medicine. It does not have common idiomatic or figurative uses.
Noun
-
the posterior division of the forebrain; connects the cerebral hemispheres with the mesencephalon
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