FRONTAL GYRUS Meaning and
Definition
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The frontal gyrus is a region of the brain found in the frontal lobe, located at the front part of the cerebral cortex. It is a prominent and highly convoluted structure characterized by a series of gyri or folds. The frontal gyrus plays a crucial role in various cognitive functions, including attention, language processing, executive functions, decision-making, and working memory.
One specific region within the frontal gyrus is the dorsolateral prefrontal cortex (DLPFC), which is known for its involvement in higher-level cognitive processes. The DLPFC is associated with tasks requiring problem-solving, planning, goal-directed behavior, and emotional regulation. It is often considered the brain's "executive control center" as it integrates information from other brain regions and helps in decision-making processes.
Another subregion of the frontal gyrus is the orbitofrontal cortex (OFC), responsible for processing emotions, social behavior, personality, and reward-based learning. The OFC enables individuals to make judgments about the emotional and social significance of stimuli. It is also involved in inhibitory control and evaluating the motivational value of different actions or choices.
In summary, the frontal gyrus is a complex structure within the frontal lobe of the brain that contributes to various cognitive functions crucial for human behavior, decision-making, and social interactions. It encompasses the dorsolateral prefrontal cortex and the orbitofrontal cortex, both of which contribute to different aspects of higher-level cognitive processing and emotional regulation.
Common Misspellings for FRONTAL GYRUS
- drontal gyrus
- crontal gyrus
- vrontal gyrus
- grontal gyrus
- trontal gyrus
- rrontal gyrus
- feontal gyrus
- fdontal gyrus
- ffontal gyrus
- ftontal gyrus
- f5ontal gyrus
- f4ontal gyrus
- frintal gyrus
- frkntal gyrus
- frlntal gyrus
- frpntal gyrus
- fr0ntal gyrus
- fr9ntal gyrus
- frobtal gyrus
- fromtal gyrus
Etymology of FRONTAL GYRUS
The word "frontal" comes from the Latin word "frons", which means "forehead" or "front". It is derived from the Proto-Indo-European root "bhrūno", meaning "eyebrow". The term "gyrus" is also derived from Latin, meaning "fold" or "ridge". Therefore, "frontal gyrus" refers to a specific fold or ridge in the frontal part of the brain.
Similar spelling words for FRONTAL GYRUS
- frontal lobe,
- front door,
- frontal sinus,
- frontal area,
- frontstall,
- front-stall,
- frenetically,
- frontal lobotomy,
- frontal suture,
- frontal cortex,
- frontal bone.
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