INDUSIUM GRISEUM Meaning and
Definition
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Indusium griseum is a term from anatomy and neuroscience that refers to a thin, transparent layer of tissue found in the brain. The term "indusium griseum" is derived from Latin, with "indusium" meaning covering or shelter, and "griseum" meaning gray. It is typically located on the dorsal surface of the corpus callosum, a large bundle of nerve fibers connecting the two cerebral hemispheres of the brain.
This delicate layer is often considered a part of the hippocampus, a brain structure involved in memory formation, learning, and spatial navigation. The indusium griseum is made up of densely-packed nerve fibers and glial cells, which play a crucial role in supporting and protecting neurons.
Functionally, the indusium griseum is involved in the modulation of neuronal activity, as well as the coordination and integration of signals between different brain regions. It has been associated with cognitive processes such as attention, spatial orientation, and memory consolidation. Moreover, abnormalities in the indusium griseum have been linked to certain neurological disorders, including epilepsy and schizophrenia.
Understanding the structure and function of the indusium griseum can provide valuable insights into the mechanisms underlying brain function and pathology. Ongoing research continues to unravel its precise role within the complex neural networks of the brain, further deepening our understanding of the human mind.
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A thin layer of gray matter on the upper surface of the corpus callosum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for INDUSIUM GRISEUM
- inndusiumgriseum
- i ndusium griseum
- in dusium griseum
- ind usium griseum
- indu sium griseum
- indus ium griseum
- indusi um griseum
- indusiu m griseum
- indusium g riseum
- indusium gr iseum
- indusium gri seum
- indusium gris eum
- indusium grise um
- indusium griseu m
Etymology of INDUSIUM GRISEUM
The word "indusium griseum" has Latin origins.
- "Indusium" comes from the Latin word "in-" meaning "in" or "within", and "dusius" referring to "covering" or "a mantle". Combined, "indusium" suggests "inner covering" or "internal mantle".
- "Griseum" is derived from the Latin word "griseus" meaning "gray" or "ashen", referring to the color gray.
Therefore, the term "indusium griseum" in Latin can be understood as "gray inner covering" or "ashen internal mantle". It is a term used in anatomy to describe a thin layer of gray matter that covers parts of the brain, particularly the hippocampus.
