Which bone will be considered a component of the cranium? Select all that apply. One, some or all answers may be correct.

The neurocranium consists of 8 bones that form the protective vault surrounding the brain. It is distinguished from the viscerocranium, which comprises the facial skeleton. These bones are joined by sutures, which are immobile fibrous joints, providing structural integrity to the skull. A. Occipital: This bone forms the posterior and inferior base of the cranium and contains the foramen magnum. It articulates with the atlas of the vertebral column. It is a primary component of the cranial vault protecting the cerebellum. B. Temporal: These paired bones form the lateral walls and base of the skull, housing the structures of the inner ear. They articulate with the mandible at the temporomandibular joint. They are essential components of the lateral neurocranium. C. Frontal: This bone forms the forehead and the superior portion of the orbit and the anterior cranial fossa. It contains the frontal sinuses and provides protection for the frontal lobes. It is a major constituent of the cranium. D. Parietal: These paired bones form the bulk of the superior and lateral vault of the skull. They meet at the sagittal suture and articulate with the frontal and occipital bones. They are fundamental parts of the cranial structure. E. Zygomatic: Known as the cheekbones, these are components of the viscerocranium or facial skeleton rather than the neurocranium. They form the lateral wall and floor of the orbit. They do not contribute to the protective brain case.