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The skull is a bone protective cavity for the brain. The skull is composed of three types of bone: cranial bones, facial bones, and ear ossicles. Two parts are more prominent: the cranium (pl.: craniums or crania) and the mandible.
Skull, skeletal framework of the head of vertebrates, composed of bones or cartilage, which form a unit that protects the brain and some sense organs. The skull includes the upper jaw and the cranium. Learn more about the anatomy and function of the skull in humans and other vertebrates.
A whitish-gray, cartoon-styled human skull with large, black eye sockets. Commonly expresses figurative death, e.g., dying from extreme laughter, frustration, or affection. Popular around Halloween. Not to be confused with ☠️ Skull and Crossbones, though their applications may overlap.
The anterior skull consists of the facial bones and provides the bony support for the eyes, teeth and structures of the face and provides openings for eating and breathing. This view of the skull is dominated by the openings of the orbits and the nasal cavity.
Nov 21, 2023 · The orbita and the nasal cavity are formed by the zygomatic, nasal, palatine, lacrimal bones, the vomer and the inferior nasal concha (lower turbinate). Learn everything about the bones of the skull with our articles, video tutorials, labeled diagrams, and quizzes. Bones of the skull Explore study unit.
The human head consists of a fleshy outer portion, which surrounds the bony skull. The brain is enclosed within the skull. There are 22 bones in the human head.
The skull incorporates the upper part of the digestive tract including the oral cavity, as well as the nasal cavity, which is the initial part of the respiratory tract. The skull also supports soft tissue of the head and facial anatomical structures.
Jan 20, 2018 · Parietal bone: the main side of the skull. Sphenoid bone: the bone located under the frontal bone, behind the nose and eye cavities.
The skull is divided into the neurocranium and the facial skeleton. Names, Anatomy, and Structure of the Bones in the Skull Neurocranium. It is the uppermost part of the skull that encircles and protects the brain, as well as the cerebral vasculature and meninges. The hollow space taken up by the brain is called the cranial cavity.
The human skull can be defined as the skeletal framework of the head. It is composed of 22 bones (or 29 bones if the hyoid bone and three auditory ossicles (incus, malleus, and stapes) are included).
