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Above the cingulate sulcus, we have the paracentral lobule where the central sulcus begins.
anterior to the the paracentral lobule and above the cingulate sulcus, all this area is called
the medial frontal gyrus. Now, when we go to the back we'll have the parieto occipital
sulcus which terminates down by meeting the calcrine sulcus. This is posterior part of the calcrine
sulcus which is called the post calcrine sulcus and this is the anterior part which is called
the pre calcrine sulcus. The parieto occipital sulcus separates this wedge shaped area (that
is called the cuneus) from this area which is called the pre cuneus. And below the calcrine
sulcus, all this area is called the lingual gyrus and when, we go to the psoterolateral
surface, we'll find the posterior ramus of the
lateral sulcus and below it there is the temporal lobe which is divided by two sulci, superior
temporal sulcus and inferior temporal sulcus into three gyri superior temporal gyrus, middle
tempral sulcus and inferior temporal sulcus. Now when we go above the lateral sulcus we'll
have this wide continuous
sulcus which is the central sulcus. In front of the central sulcus we have the pre central
sulcus interrupted and narrow. and behind the central sulcus we have the post central.
Now this gyrus is the pre central gyrus and this gyrus will be the post central gyrus.
To finish, we have in the frontal lobe two interrupted sulci, superior frontal sulcus
and inferior frontal sulcus
and like the three temporal gyri we have three frontal gyri. Superior frontal gyrus, middle
frontal gyrus and inferior frontal gyrus. The posterior part of the middle frontal gyrus
is the frontal eye field and the posterior part of
the inferior frontal gyrus will be the Brocha's area