gyrus cinguli
Học thuậtThân thiện
Definition
Noun: * A long, curved structure on the medial (inner) surface of the cerebral hemispheres; it is the cortical (outer layer) part of the limbic system. The gyrus cinguli is involved in emotion formation and processing, learning, and memory.
Usage
- The term gyrus cinguli is a specific anatomical term used in neuroscience, neurology, and medicine. It is typically used in formal, academic, or clinical contexts.
- It functions as a singular noun. Its plural form is gyri cinguli.
- It is often discussed in relation to its functions within the limbic system or its role in specific neurological conditions.
Examples
- Brain imaging studies showed increased activity in the gyrus cinguli during the emotional recall task.
- The anterior part of the gyrus cinguli is crucial for emotional and cognitive functions.
- Researchers are investigating the connection between the gyrus cinguli and chronic pain perception.
Advanced Usage
- The gyrus cinguli is frequently divided into functional regions:
- Anterior cingulate cortex (ACC): Often associated with error detection, conflict monitoring, and emotional regulation.
- Posterior cingulate cortex (PCC): Often associated with memory retrieval and self-referential thought.
Variants and Related Words
- Cingulate gyrus: This is a more common English-language synonym for gyrus cinguli. The terms are used interchangeably.
- Cingulate cortex: Refers broadly to the cortical tissue of the cingulate gyrus.
- Limbic lobe: A broader term for the group of brain structures on the medial surface of the cerebral hemisphere, of which the gyrus cinguli is a major part.
Synonyms
- Cingulate gyrus
Notes on Different Meanings
- The term gyrus cinguli has only one primary meaning in English: the specific neuroanatomical structure described above. It does not have common idiomatic or figurative uses outside of scientific discourse.
Noun
- a long curved structure on the medial surface of the cerebral hemispheres; the cortical part of the limbic system