The bony plate on a cassowary's head is called a helmet.
It is not actually known what the helmet is used for, but there are several theories. The most likely theory is that, because the helmet continues to grow throughout the cassowary's life, it could be a sign of dominance. Recent scientific research has suggested the helmet may even assist cassowaries in detecting the low vibrating sound made by other cassowaries.
The bony helmet on the top of a cassowary's head is called a casque. It is not actually known what the cassowary's casque is used for, but there are several theories. The most likely theory is that, because the casque continues to grow throughout the cassowary's life, it could be a sign of dominance. Recent scientific research has suggested the casque may even assist cassowaries in detecting the low vibrating sound made by other cassowaries.
the bone at the top of arm is humerus
the top of the head is called the scalp
The bone at the top of the arm is called the humerus. It is the long bone that runs from the shoulder to the elbow.
The joint at the top of your skull is called the atlanto-occipital joint. It connects the base of your skull (occipital bone) to the top of your spine (atlas bone) allowing for nodding motions of the head.
Bones connect to one another in joints which are referred to as articulations. Your head, or skull, has a bone at its base called the occipital bone. It articulates with the first cervical vertebrae, at the top of your neck, called the atlas, or C1. The two join together to form the atlanto-occipital joint which is a gliding joint sometimes called the yes-yes joint because it allows for movement of your head from side to side. Just like when you are saying 'yes.'
The addition of new bone on top of existing bone to increase bone thickness is called appositional bone growth. This process involves the deposition of new bone tissue on the outer surface of existing bones.
it is called the crest
it is called the odontoid
The very top of your head is called the crown.
The top of the pin is called the head of the pin.
The bone in a horse's tail is called the Dock. It goes from the top of the tail, to about mid-tail or shorter.
The atlas bone is located at the top of the spinal cord. The purpose of this bone is support the weight of the head so it does not crush the spinal cord.