Crista galli
（重定向自Ala cristae galli）
The crista galli (Latin: "crest of the rooster") is a median ridge of bone that projects from the cribriform plate of the ethmoid bone.
It is where the falx cerebri attaches anteriorly to the skull.
The olfactory bulbs lie on either side of the crista galli on top of the cribriform plate.