Concussions: Changing The Brain

Physical changes have a bigger impact on the brain than chemical changes. Some injuries to change the brain include concussions, tumors, assault, lobotomies, and accidents.
A concussion is a temporary unconsciousness caused by a blow to the head. The term is also used loosely of the aftereffects such as confusion, dizziness, and lightheadedness. Concussions can usually be caused by sports or any other accidents to the head. A specific part of a brain could be either damaged or bruised. A violent blow to the head, neck, or any part of the upper body could cause a concussion. Concussion may cause bleeding in the brain, which can be fatal. Falling, especially in young children and adults could cause a concussion. Concussions usually occur in a high-risk sport such as, football, hockey, soccer, rugby, boxing or any other sport that involves physical contact. An estimated 5.3 million Americans live with a traumatic brain injury-related disability because of a concussion.
Lobotomy was invented by Walter Freeman. A lobotomy is a surgical operation involving incision into the prefrontal lobe of the brain, formerly used to treat mental illness. In the 1940s, lobotomies were used to treat mental patients. In lobotomies, the surgeon injects an ice pick into the patient’s frontal lobe of the brain. Surgeons used to think that this specific surgery could help mental patients. Many of the patients had resorted to childlike behavior after the lobotomy surgery. Lobotomy has also injured and killed patients. Even though Walter Freeman killed a patient, lobotomies are still here today in different