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What three areas of the brain are highly correlated in MZ twins when it comes to structure?

a) Prefrontal cortex, Occipital lobe, Brainstem
b) Temporal lobe, Cerebellum, Hippocampus
c) Frontal lobe, Amygdala, Corpus callosum
d) Hippocampus, Basal ganglia, Parietal lobe

1 Answer

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Final answer:

The question seeks to identify three areas of the brain with highly correlated structure in monozygotic twins. Considering the given options and provided information, the medial temporal lobe, ventromedial prefrontal cortex, and superior temporal gyrus are central to the brain's structure and function and are often found to be heritable in twin studies.

Step-by-step explanation:

The question concerns the areas of the brain that are highly correlated in structure among monozygotic (MZ) twins. Based on the information provided, the correct answer is not explicitly listed in the options a) to d). However, by analyzing the relevance of the listed structures in the question's context, we can infer that elements like the medial temporal lobe, which includes structures such as the hippocampus and amygdala; the ventromedial prefrontal cortex, part of the frontal lobe; and the superior temporal gyrus, located within the temporal lobe, are central to the brain's cytoarchitecture and twin studies often find significant heritability in these regions. These areas are known to be involved in high-level processes like emotion, memory, and reasoning, functions which could plausibly be influenced by genetics.

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