TRANSCORTICAL Meaning and
Definition
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Transcortical is an adjective used to describe aspects or processes that extend beyond or go beyond the boundaries of the cerebral cortex. The term "transcortical" combines the prefix "trans-" meaning "across" or "beyond" with "cortical," referencing the outer layer of the brain responsible for higher cognitive functions.
In the context of neuroscience and neurology, "transcortical" often refers to specific areas, pathways, or processes that involve the cerebral cortex but extend beyond its immediate region. It can describe various conditions, actions, or connections involving the cortex and other brain regions.
For instance, in the study of language and communication, "transcortical" may refer to specific language disorders like transcortical aphasia, characterized by intact repetition but impaired comprehension and spontaneous speech production. This condition suggests damage to brain areas outside the dominant language centers, often involving the frontal or parietal lobes.
Additionally, "transcortical" can also describe specific pathways involved in motor control, such as the transcortical motor pathway. This pathway connects the frontal cortex with the spinal cord, allowing voluntary movements to be initiated and executed.
Overall, the term "transcortical" signifies processes, connections, or conditions that extend beyond the boundaries of the cerebral cortex, playing a role in various cognitive, sensory, or motor functions of the brain.
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1. Across or through the cortex of the brain, ovary, kidney, or other organ. 2. From one part of the cerebral cortex to another noting the various association tracts.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for TRANSCORTICAL
- rranscortical
- franscortical
- granscortical
- yranscortical
- 6ranscortical
- 5ranscortical
- teanscortical
- tdanscortical
- tfanscortical
- ttanscortical
- t5anscortical
- t4anscortical
- trznscortical
- trsnscortical
- trwnscortical
- trqnscortical
- trabscortical
- tramscortical
- trajscortical
- trahscortical
Etymology of TRANSCORTICAL
The word "transcortical" is derived from two components: "trans-" and "cortical".
1. "Trans-" is a Latin prefix that means "across" or "beyond". It is commonly used in English to describe movement from one side to another, or across a boundary or obstacle.
2. "Cortical" is derived from the Latin word "cortic-" meaning "bark" or "rind". In the medical sense, it refers to the outer layer or covering of an organ or structure.
Therefore, when combined, "transcortical" refers to something that goes beyond or across the cortical layer, typically in reference to the brain. This term is often used in the medical field to describe specific brain functions or surgical procedures that involve the cortical layer.
Similar spelling words for TRANSCORTICAL
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- transvestic,
- transaction,
- transparent,
- transitional,
- transduction,
- translator,
- transformer.
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