Which of the following pairs of terms identify spaces that are roughly PERPENDICULAR (orthogonal) in the human brain (give or take 30 degrees or so)?

4 answers

What pairs?
calcarine sulcus and central sulcus

precentral sulcus and postcentral sulcus

superior temporal sulcus and inferior temporal sulcus

superior frontal sulcus and intraparietal sulcus

central sulcus and the parieto-occipital sulcus
central sulcus and the parieto-occipital sulcus
calcarine sulcus and central sulcus