What are other functions of the aMCC?
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The anterior mid cingulate cortex (aMCC) has several key functions beyond its role in increasing willpower and tenacity. It is intricately involved in a broad network of brain areas that influence emotions, rewards, and various physiological functions. Here are some notable functions of the aMCC as discussed by :
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Information Processing and Regulation: The aMCC communicates with brain areas managing autonomic functions such as heart rate and respiration, as well as systems involved in immune and hormonal regulation. This includes interactions with the dopamine system, influencing reward and motivation pathways 1.
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Allostatic Regulation: It plays a critical role in the brain's allostatic processes, determining how resources like glucose are allocated across the brain depending on tasks and challenges, which is essential for maintaining tenacity and willpower 2.
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Tenacity and Motivation: It is pivotal in driving tenacity and motivation, affecting one's ability to engage with difficult tasks or resist temptations. Active engagement of the aMCC is linked to greater capability in resisting temptations, such as resisting food cravings or persisting in goals like dieting or studying 3 4.
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Plasticity and Cognitive Resilience: The aMCC demonstrates plasticity, being responsive to challenges and capable of structural changes through activities such as regular cardiovascular exercise. This exercise increases the brain volume of the aMCC, further supporting tenacity and cognitive resilience 5 6.
Overall, the aMCC is crucial not only in enhancing motivation and resilience but also in supporting physiological regulation and cognitive adaptability.
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