====== Lateral cortical surface ======

{{ ::lateralcorticalsurface.jpg?600|}}

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The [[middle frontal gyrus]] (MFG) is usually more sinuous than the [[inferior frontal gyrus]] or [[superior frontal gyrus]] and it often connects to the [[precentral gyrus]] via a thin [[isthmus]]
((Naidich TP. MR Imaging of Brain Surface Anatomy.
Neuroradiology. 1991; 33:S95–S99))

The [[central sulcus]] joins the [[Sylvian fissure]] in only 2% of cases (i.e. in 98% of cases there is a
[[subcentral gyrus]]). The [[intraparietal sulcus]] (ips) separates the [[superior parietal lobule]] and [[inferior parietal lobule]]s.

The [[inferior parietal lobule]] is composed primarily of the [[angular gyrus]] and [[supramarginal gyrus]]. The [[Sylvian fissure]] terminates in the [[supramarginal gyrus]]SMG ([[Brodmann area 40]]). The [[superior temporal sulcus]] terminates in the [[angular gyrus]].

===== Anatomical points =====


[[Angular gyrus]]

[[Broca's area]]

[[Central sulcus]]

[[Frontal eye field]]

[[Frontal gyrus]]

[[Frontal lobe]]

[[Inferior frontal gyrus]]

[[Inferior frontal sulcus]]

[[Inferior parietal lobule]]

[[Inferior temporal gyrus]]

[[Intraparietal sulcus]]

[[Lateral sulcus]]-[[Sylvian fissure]]

[[Middle frontal gyrus]]

[[Middle temporal gyrus]]

[[Middle temporal sulcus]]

[[Occipital lobe]]

[[Orbital gyrus]]

[[Parietal lobe]]

[[Postcentral gyrus]]

[[Precentral gyrus]]

[[Precentral sulcus]]

[[Superior frontal gyrus]]

[[Superior frontal sulcus]]

[[Superior parietal lobule]]

[[Superior temporal gyrus]]

[[Superior temporal sulcus]]

[[Supramarginal gyrus]]

[[Temporal lobe]]

[[Wernicke's area]].