What tissue is damaged in a concussion?

What tissue is damaged in a concussion?

What tissue is damaged in a concussion?

Concussions. As concussions notably impact brain tissue and often result in damage to brain function, they are considered soft tissue injuries. Though there are many causes of concussions, this soft tissue injury most commonly affects athletes or individuals involved in contact sports, such as football and boxing.

Can scar tissue on the brain cause problems?

Mesial Temporal Sclerosis Scar tissue can form within the hippocampus and amygdala, areas in the brain that govern short-term memory and emotions. A person with this condition can develop a form of temporal lobe epilepsy with partial (focal) seizures that can spread and affect other areas of the brain.

Do concussions leave a bump?

Sometimes though, a nasty bump on the head can turn into something more serious. A concussion is defined by the Centers for Disease Control (CDC) as a bump, blow or jolt to the head that changes normal brain functions.

What structures of the brain are damaged in a concussion?

The parts of the brain that are most commonly affected in traumatic brain injury are the frontal and temporal lobes. And part of the reason for that is that they're up against bone, and it's fairly rigid and rough bone.

What structures are involved in a concussion?

A concussion, which is a form of mild traumatic brain injury, occurs after a blow to the head. The brain is surrounded by fluid and protective membranes called meninges, which usually cushion the brain. During an impact, the brain is pushed against the inside of the skull and can be bruised.

What does scar tissue on the brain do?

Normally, a scar forms around dying brain tissue after a stroke. This scar, known as a glial scar, creates a barrier around the injured area to protect the remaining brain; it's formation is critical to the healing process.

Can scar tissue be removed from the brain?

What Is a Lesionectomy? A lesionectomy is an operation to remove a lesion -- a damaged or abnormally functioning area -- in the brain. Brain lesions include tumors, scars from a head injury or infection, abnormal blood vessels, and hematomas (a swollen area filled with blood).

What happens to your brain when you get a concussion?

  • Concussions occur as the result of a traumatic blow to the head that causes the head and brain to move rapidly back and forth in a whiplash-like fashion. The sudden movement causes the brain to bounce and twist around inside the skull, stretching and damaging the delicate cells and structures inside your brain.

Can a mild brain injury leave a lasting scar?

  • Now a group of researchers in the U.K. at Newcastle University, the University of Aberdeen and the University of Edinburgh have released results of a longer-term investigation of individuals who have suffered such first-time, minor head injuries. Their findings hint that the contusions leave a lasting trace in the brain.

How long does it take for concussion symptoms to go away?

  • In fact, the vast majority of people see any symptoms resolve within a few weeks. Only about 20 percent of people might suffer from post-concussion syndrome, where they continue to experience symptoms after six weeks.

What are the effects of scar tissue after surgery?

  • Surgical Scar Tissue: a Less Talked-about Side Effect. When the short-term effects of surgery – such as oozing wounds and incision pain – have long faded, an unseen complication, surgical scar tissue, may be lurking beneath the skin. Excess scar tissue, layers deep, can significantly reduce function and movement months after surgery.

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