SUBSTANTIA CORTICALIS Meaning and
Definition
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Substantia corticalis is a term derived from Latin and is used to refer to the cortical substance, which is a major component of the brain. It is a specific region of the cerebral cortex, which covers the outer layer of the brain.
The cerebral cortex is responsible for higher cognitive functions, including sensory perception, conscious thought, memory, language, and motor control. It is further divided into several regions, each with its own specific roles and functions. Substantia corticalis specifically refers to the region of the cortex that is composed of gray matter and contains the cell bodies of neurons.
Gray matter refers to the areas of the central nervous system that predominantly consist of nerve cell bodies and dendrites. In contrast, white matter consists of myelinated nerve fibers. The substantia corticalis primarily comprises neurons that process and transmit information within the cortex.
This region of the cerebral cortex plays a crucial role in various cognitive processes, such as attention, perception, and decision making. It is also involved in higher-order functions like problem-solving, reasoning, and learning. The substantia corticalis is intricately connected with other cortical and subcortical areas of the brain, forming a complex network essential for brain function.
Understanding the organization and function of the substantia corticalis is vital for comprehending the intricate workings of the cerebral cortex and the overall functioning of the brain.
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Cortex, cortical substance; the notes the following: s. c. cerebell'i, cerebellum, s. c. glanduloe suprarenalis, suprarenal gland, s. c. lentis, crystalline lens, s. c. lymphoglanduloe, lymph node, s. c. ossium, bones, s. c. renis, kidney, s. c. telencephali, cerebrum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SUBSTANTIA CORTICALIS
Etymology of SUBSTANTIA CORTICALIS
The word "substantia corticalis" comes from Latin.
- "Substantia" means "substance" or "material".
- "Corticalis" is derived from the Latin word "cortex", which means "bark" or "rind", but in this context, it refers to the "cortex" or the outer layer of an organ.
Therefore, "substantia corticalis" can be translated as the "cortical substance" or the material found in the cortex of an organ, particularly in the fields of anatomy and neuroscience.
