Traumatic Brain Injuries

Neighboring neurons will also die. This process exacerbates the initial effects of injury. Diffuse axonal injury (DAI) is similar to TBI. Rapid formation of scar tissue due to the large amount of blood supply in the brain interferes with normal cognitive function and motor function. If severe swelling persists, the doctor may cause a medical coma for the patient, thereby reducing metabolic rate and cerebral blood flow in the brain tissue. Once the brain tissue dies it can not be regenerated; therefore its effect is permanent.

Traumatic brain injury (TBI) is a silent epidemic. Mild traumatic brain injury (mTBI) causes brain injury and causes electrophysiological abnormalities seen in electroencephalogram (EEG) recording. The purpose of this short review is to discuss the importance of EEG findings in traumatic brain injury. Related articles issued during the period of 1996 - 2016 were retrieved from Medline (PubMed). The keywords are English including "traumatic brain injury", "brain wave" and "quantitative electroencephalogram". 460 articles were found, 52 articles were analyzed, 13 articles were selected. After TBI, the EEG shows that the posterior upper rhythm slows down, the diffuse property θ slows down, may return to normal within a few hours, or may slowly resolve within a few weeks. There is no clear EEG or quantitative brain wave (qEEG) characteristics for mild traumatic brain injury

In this brief summary, we describe the various EEG findings seen when head injury leads to brain damage. As the brain is damaged, several observations can be seen in the EEG as a change in coherence or correlation, from spectral changes related to white matter or gray matter damage to changes in "connectivity". Cortical, or farther functionally related region

In the United States, 1.6 million to 3.8 million people suffer from traumatic brain injury every year. Types of traumatic brain injury include concussion, diffuse brain injury, secondary impulse syndrome, subdural hematoma, and epidural hematoma. Concussions rarely cause death, but they may be the starting point for other deadly brain injuries. Athletes under the age of 15 occupy the majority of traumatic brain injuries. Furthermore, in each age group men showed a higher proportion of traumatic brain injury than females.

Despite all statements on protecting NFL players, there are still hundreds of traumatic brain injuries this year. The accumulation of these brain injuries and all other undiagnosed brain injuries in the brain resulted in severe brain degenerative diseases better known as CTE - chronic traumatic encephalopathy. According to Boston University experts, CTE is characterized by progressive degeneration seen in people with a history of recurrent traumatic brain injury (usually athlete), including symptomatic concussion and asymptomatic asymptomatic brain It is the brain. Stroke, recurrent brain injury causes progressive degeneration of brain tissue, including accumulation of abnormal protein called tau. Ten years have begun.