"the frontal operculum begins at the anterior ramus of the lateral fissure and extends to the inferior portions of the precentral gyrus, encompassing the pars triangularis and opercularis of the inferior frontal gyrus"
"the parietal operculum lies between the inferior portion of the postcentral gyrus and posterior rami of the lateral fissure. The frontal and parietal regions are often grouped together as the frontoparietal operculum"
"the temporal operculum is inferior to the lateral fissure itself and is formed by the superior temporal and transverse temporal (Heschl's) gyri"
Expected headings
"Function"