CORPUS MAMILLARE Meaning and
Definition
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Corpus Mamillare refers to a brain structure found in the limbic system, specifically located beneath the thalamus and near the mammillary bodies. The term "corpus mamillare" is derived from Latin, where "corpus" means body, and "mamillare" refers to nipple-shaped or rounded structure, in this case referring to the gland-like appearance of the mammillary bodies nearby.
This structure is divided into two separate masses known as the lateral nucleus or lateral mammillary body and the medial nucleus or medial mammillary body. The lateral nucleus is larger and consists of densely packed nerve cells, while the medial nucleus is relatively smaller and contains fewer cells.
The corpus mamillare is known for its significant role in regulating memory and spatial navigation. It is a crucial part of the Papez circuit, a neural pathway associated with memory processing and emotional expression. The circuit involves connections between the hippocampus, cingulate gyrus, and thalamus, with the corpus mamillare acting as a relay station.
Lesions or damage to the corpus mamillare can result in memory impairments, especially in forming new memories or spatial navigation difficulties. Additionally, it is implicated in certain disorders such as Korsakoff's syndrome, which is characterized by severe memory loss and other cognitive deficits.
Overall, the corpus mamillare serves as an important link in memory and spatial navigation processes, making it a significant area of study within the field of neuroscience.
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Mamillary body, one of two pea-sized white bodies lying at the base of the brain in the interpeduncular space in front of the substantia perforata posterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CORPUS MAMILLARE
- xorpus mamillare
- vorpus mamillare
- forpus mamillare
- dorpus mamillare
- cirpus mamillare
- ckrpus mamillare
- clrpus mamillare
- cprpus mamillare
- c0rpus mamillare
- c9rpus mamillare
- coepus mamillare
- codpus mamillare
- cofpus mamillare
- cotpus mamillare
- co5pus mamillare
- co4pus mamillare
- corous mamillare
- corlus mamillare
- cor-us mamillare
Etymology of CORPUS MAMILLARE
The word Corpus Mamillare comprises two terms: Corpus and Mamillare.
The term Corpus comes from Latin, where it means body or substance. In the context of anatomy, it refers to a large structure or organ within the body.
The term Mamillare is also derived from Latin and originates from the word mamilla, which means nipple. In anatomy, the term is used to describe a rounded or protruding structure, resembling a nipple.
Therefore, the etymology of Corpus Mamillare can be understood as the combination of the Latin word Corpus, meaning body, and Mamillare, meaning nipple-shaped structure.
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