Skull fracture

Coelacanths can grow up to 2 m in length. Their bodies are covered in blue scales, which turn brown after death, with a white speckling that is unique to each individual. Their seven fins have fleshy lobes and they move their two paired sets of fins (pectoral and pelvic) in a diagonally synchronous manner like a four-limbed terrestrial animal. Unlike all other vertebrates, coelacanths possess an intracranial joint and an associated basicranial muscle. The purpose of this structure is disputed,…

Artificial cranial deformation—or the practice of intentionally altering the shape of a person’s skull—has been practiced by Neanderthals about 40,000 years ago until very recently, maybe even still today. People on every continent except Antarctica have done it, making heads more cylindrical, cone-shaped, and ridge, bumpier or flat depending on the area. (Romero, et al 2010: 2-5) This paper argues that Mayans practiced cranial deformation to show an association with a particular social group.…

backlogs are backed up of missing person cases in the district police. A middle-aged couple was out doing an early morning jog when they discovered a human skull buried in the dirt. They claimed to have been out jogging in the local Chesterville park. They stated that they stopped to get a drink when they stumbled upon what appeared to be a human skull and a tibia. They called the police. When the police arrived at the scene they unearth two human skeletons. The skeletons looked like they have…

Craniosynostosis is a birth defect in which the bones in a baby’s skull join together at an early stage. This happens when the baby’s brain is fully formed. As the baby brains grow, the skull becomes deformed. The spaces between a baby’s skull bones are filled with a flexible material called sutures. The sutures allow the skull to grow as the baby’s brain grow. At the age of two, a child’s skull bones begin to join together because the sutures become bone. When this happens, the suture is “close…

when there is an impact or sudden motion that brings the head to an abrupt stop, slamming the brain into the skull. This injury is known as coup-contrecoup. When the brain starts to bounce back and forth inside of the head then that part of the brain that hits the skull will be damaged, meaning the brain is injured on direct impact. When the brain bounces back to the opposite side of the skull then the opposite side of the brain is also injured. Coup-contrecoup injuries are comprised of damage…

Morphology is the study of the structure and form of organisms. Six skulls were looked at to be determined identified using morphological characteristics. This can determine the genus and species and time the hominid was likely alive. It can also help anthropologists know more about what the living conditions were like in the time that that species was alive. Traits like a sagittal keel or large molars can show that the food that that species consumed was likely tough and required a lot of…

The figures 11-15 represent the different aspects of the left Permanent Mandibular Second Molar. Mandibular molars are the largest teeth on the mandibular arch. There is a number of three on each side of the mandible; first, second and third mandibular molars. They resemble each other in functional form, although when in comparison with each one, it’s clear the variations in the number of cusps, size, the occlusal design and the lengths and position of the roots. All mandibular molars have…

Concussion is an injury associated with sports and is most often identified with football, ice hockey, boxing and martial arts. There is different levels of concussion or traumatic brain injury (TBI), including mild, moderate, and severe. Large numbers of athletes participate in these sports; youth, high school, collegiate, professional. Concussion is an injury that results from a wide variety of mechanisms and ages, levels ranging from a simple daze to the inability of doing daily activities.…

after his death. A concussion is an injury to the brain. It can be caused by a blow to the head, or any movement that shakes the brain inside the skull. The brain is a soft organ surrounded by spinal fluid and protected by a hard skull. Normally the fluid acts like a cushion for the brain, but if the blow is hard enough, the brain can crash into the skull and be damaged. Some common symptoms that you could experience after having a concussion would be headaches, blurred vision, and sensitivity…

The NFL—doubtfully the biggest sport in America, of which has millions of viewers—has had a big impact on the American culture. From taking the day of the super bowl off of work to the change in masculinity, football continues to change the culture. Granted many might know just about everything there is to know about the sport, many don’t the suffers of the players. The forceful impact on the body and the head can lead to brain degenerative diseases, to painful body aches, and change in…