| 释义 |
substantia grisea
Thesaurus| Noun | 1. |  substantia grisea - greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neuronsgray matter, gray substance, grey matter, grey substancenerve tissue, nervous tissue - tissue composed of neuronsneuropil, neuropile - the complex network of unmyelinated axones, dendrites, and glial branches that form the bulk of the central nervous system's grey matter and in which nerve cell bodies are embeddedcerebral cortex, cerebral mantle, cortex, pallium - the layer of unmyelinated neurons (the grey matter) forming the cortex of the cerebrum |
EncyclopediaSeegray mattersubstantia grisea
substantia [sub-stan´she-ah] (L.) substance; used in anatomic nomenclature in naming various components of body tissues or structures.substantia al´ba white matter.substantia gelatino´sa the substance sheathing the posterior horn of the spinal cord and lining its central canal.substantia gri´sea gray matter.substantia ni´gra a dark layer of gray matter separating the tegmentum of the midbrain from the crus cerebri.gray mat·'ter [TA] those regions of the brain and spinal cord that are made up primarily of the cell bodies and dendrites of nerve cells rather than myelinated axons. Synonym(s): gray substance [TA], substantia grisea [TA], substantia cinereagray mat·ter (grā mat'ĕr) [TA] Those regions of the brain and spinal cord that are made up primarily of the cell bodies and dendrites of nerve cells rather than myelinated axons.
Synonym(s): substantia grisea [TA] , gray substance. substantia grisea
Synonyms for substantia griseanoun greyish nervous tissue containing cell bodies as well as fibersSynonyms- gray matter
- gray substance
- grey matter
- grey substance
Related Words- nerve tissue
- nervous tissue
- neuropil
- neuropile
- cerebral cortex
- cerebral mantle
- cortex
- pallium
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