In brain anatomy, the lunate sulcus or simian sulcus, also known as the sulcus lunatus, is a fissure in the occipital lobe variably found in humans and
Marginal sulcus, Postcentral sulcus Occipital lobe Lunate sulcus, Transverse occipital sulcus, Calcarine sulcus Temporal lobe Superior temporal sulcus, Inferior
encounter the superior temporal sulcus whilst the posterior portion originates from the middle of the curved lunate sulcus, or from a curved portion of the
corresponding internal furrow, the external rhinal sulcus (or rhinal fissure). The rhinal sulcus separates the parahippocampal uncus from the rest of
occipital sulcus. The occipital aspects along the inside face of each hemisphere are divided by the calcarine sulcus. Above the medial, Y-shaped sulcus lies
support of an ape-like placement of the lunate sulcus. However, now many professionals believe that the sulcus is not visible in Taung and many other Australopithecus
landmark position of surface anatomical features, for example, the lunate sulcus suggest that the brains had been through a neurological reorganization
lunate sulcus expanded and became part of the external cortical surface during the hominin evolution, resulting in fragmentation of the lunate sulcus
end of the capitate presses into the opening. In extreme extension, the lunate constricts the passage as it is pressed toward the interior of the tunnel
a more human pattern, while Falk insists that the depression is the lunate sulcus in a position that is indicative of an ape-like sulcal pattern. The