supraorbital foramen การใช้

It passes through the supraorbital foramen, and gives off, in this situation, palpebral filaments to the upper eyelid.
Early modern people like the finds from Skhul and Qafzeh and also some living people have quite pronounced brow ridges, but they differ from those of archaic humans like neanderthals by having a supraorbital foramen or notch, forming a groove through the ridge above each eye.
"H . ergaster " may be distinguished from " H . erectus " by its thinner skull-bones and lack of an obvious supraorbital foramen; and from " H . heidelbergensis " by its thinner bones, more protrusive face, and lower forehead.