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<p><b>New page</b></p><div>[[file:Brodmann_areas.jpg|thumb|left]] '''Lateral prefrontal cortex'''<br />
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The '''lateral prefrontal cortex''' (LPFC) is a region of the [[prefrontal cortex]] located in the [[frontal lobe]] of the [[brain]]. It plays a crucial role in various high-level cognitive functions, including [[working memory]], [[decision-making]], [[planning]], and [[executive functions]]. The LPFC is involved in the integration of sensory and motor information and is essential for goal-directed behavior.<br />
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==Anatomy==<br />
The lateral prefrontal cortex is situated in the anterior part of the frontal lobe, encompassing areas such as the [[dorsolateral prefrontal cortex]] (DLPFC) and the [[ventrolateral prefrontal cortex]] (VLPFC). The DLPFC is located in the middle frontal gyrus and the superior frontal gyrus, while the VLPFC is found in the inferior frontal gyrus.<br />
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==Functions==<br />
The LPFC is involved in several key cognitive processes:<br />
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* '''Working Memory''': The LPFC is critical for maintaining and manipulating information over short periods, which is essential for tasks that require temporary storage and processing of information.<br />
* '''Decision-Making''': The LPFC contributes to evaluating options, weighing potential outcomes, and making choices based on available information.<br />
* '''Planning''': This region is involved in formulating strategies and plans to achieve specific goals.<br />
* '''Executive Functions''': The LPFC supports higher-order cognitive processes such as [[inhibition]], [[cognitive flexibility]], and [[problem-solving]].<br />
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==Clinical Significance==<br />
Damage to the lateral prefrontal cortex can result in various cognitive deficits. Patients with LPFC lesions may exhibit difficulties with [[executive functions]], impaired decision-making, and problems with working memory. Conditions such as [[schizophrenia]], [[attention deficit hyperactivity disorder]] (ADHD), and [[major depressive disorder]] have been associated with dysfunction in the LPFC.<br />
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==Research==<br />
Ongoing research aims to further understand the specific roles of different subregions within the LPFC and their connections with other parts of the brain. Techniques such as [[functional magnetic resonance imaging]] (fMRI) and [[transcranial magnetic stimulation]] (TMS) are commonly used to study the LPFC's functions and its involvement in various cognitive tasks.<br />
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==See Also==<br />
* [[Prefrontal cortex]]<br />
* [[Dorsolateral prefrontal cortex]]<br />
* [[Ventrolateral prefrontal cortex]]<br />
* [[Executive functions]]<br />
* [[Working memory]]<br />
* [[Decision-making]]<br />
* [[Frontal lobe]]<br />
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==References==<br />
{{Reflist}}<br />
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==External Links==<br />
{{Commons category|Lateral prefrontal cortex}}<br />
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[[Category:Neuroanatomy]]<br />
[[Category:Cognitive neuroscience]]<br />
[[Category:Frontal lobe]]<br />
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