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- Sulcus (neuroanatomy) - Wikipedia
In neuroanatomy, a sulcus (Latin: "furrow"; pl : sulci) is a shallow depression or groove in the cerebral cortex One or more sulci surround a gyrus (pl gyri), a ridge on the surface of the cortex, creating the characteristic folded appearance of the brain in humans and most other mammals The larger sulci are also called fissures
- Gyri and Sulci of the Brain - Simply Psychology
Gyri (singular: gyrus) are the raised ridges or folds on the surface of the brain Sulci (singular: sulcus) are the grooves or furrows that separate the gyri This pattern of folds increases the brain’s surface area, packing in more neurons without increasing the brain’s size
- SULCUS Definition Meaning - Merriam-Webster
The meaning of SULCUS is furrow, groove; especially : a shallow furrow on the surface of the brain separating adjacent convolutions
- Sulcus | definition of sulcus by Medical dictionary
One of the grooves or furrows on the surface of the brain, bounding the several convolutions or gyri; a fissure 2 Any long, narrow groove, furrow, or slight depression 3 A groove or depression in the oral cavity or on the surface of a tooth 4
- Difference Between Sulcus and Fissure | Definition, Facts, Types . . .
Sulcus and Fissure are two types of grooves found in the cerebral cortex Both sulci and fissures aid in the compact package of the brain in the skull The main difference between sulcus and fissure is that sulcus produces gyri on the cerebral cortex whereas fissure separates the brain into lobes
- Cerebral sulci and fissures | Radiology Reference Article - Radiopaedia. org
Cerebral sulci and fissures are grooves between the adjacent gyri on the surface of the cerebral hemispheres By allowing the cortex to invaginate to form sulci and gyri the surface area of the cortex is increased threefold 4 The result is that the surface area of the human cortex is 2200 cm 2, only a third of which can be seen on the surface 4
- SULCUS | English meaning - Cambridge Dictionary
SULCUS definition: 1 a gap where the surface of a structure is folded, for example in the brain 2 a gap where the… Learn more
- Sulcus - Practical Psychology
Sulcus is the patterned grooves or furrows on the brain’s cerebral cortex that increase the brain's size and separate the lobes and irregular-shaped ridges of the gyri Sulci are the folds between the brain’s lobes and the cell-carrying tissue that connects to the rest of the body
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