Function Fontanelles play an important role at birth. Since the child’s skull is pressed through a narrow birth canal, it must be able to deform somewhat. Since the skull plates are not fused together, but are connected to each other by the connective tissue fontanelles and sutures, they can shift against each other or over … Function | Fontanelle
Fontanel is convex/swollen outwards Since a fontanel, in contrast to the skull plates, does not represent a bony structure, a statement about the pressure conditions inside the head can be made by its curvature or depression. A normal fontanel in an upright sitting infant should be either flat or slightly sunken. In a lying position, … Fontanel is convex/swollen outwards | Fontanelle
The olfactory tubercle is a small bump in the skull that contains the human brain. It is a part of the olfactory pathway. It is through it that olfactory perception enters the human consciousness. What is the olfactory tubercle? The olfactory tubercle is also known as the olfactory bulb. Information or stimuli picked up from … Tuberculum Olfactorium: Structure, Function & Diseases
A skull fracture is an injury to the bony skull, in which the bone can break in various places. Depending on the affected area, it can be a simple broken nose or a basal skull fracture. A skull fracture is often a severe injury that requires quick action. In order to get a better idea … Skull fracture
Causes The possible causes of a skull fracture are many and varied, but in the beginning there is always an external force that exceeds the resistance of the bone. This force can act on a resting head or the head can move towards a solid object and collide with it. It is not uncommon to … Causes | Skull fracture
Complications In case of a skull fracture, some, sometimes serious complications are possible. The most common is a cerebral hemorrhage, which spreads in the skull, displaces the brain and damages it. The brain can also swell so much that it gets stuck in narrow places in the skull, causing damage. In addition, an injury always … Complications | Skull fracture
Definition The base of the skull is called base cranii in anatomical terminology and is a part of the neurocranium. The skull (lat. Cranium) is divided into the viscerocranium (facial skull) and the neurocranium (cerebral skull). The base of the skull is divided into the base cranii interna, the side facing the brain, and the … Base of the skull
Fossa cranii posterior The occipital bone is mainly involved in the formation of the posterior fossa, the temporal bone and the sphenoid bone have smaller parts of the bony structure. The posterior fossa contains the occipital lobe of the cerebrum in its upper part and the cerebellum in its lower part. In the bones of … Fossa cranii posterior | Base of the skull
