Blog Layout

BRAIN INJURIES ARE MUCH MORE COMMON THAN YOU MIGHT THINK

Apr 26, 2017
Call an Attorney Now

Brain Injuries are Much more Common than You Might Think



At Wham & Rogers, our traumatic brain injury lawyers regularly speak with clients who are battling brain injuries. Below, we discuss important facts about TBIs.


If you have a brain injury due to negligence or wrongdoing, call us for a free consultation at 832-592-1108.


The link between football and Chronic Traumatic Encephalopathy (CTE) – recently admitted to by the NFL – has been well established for many years. It has become a more prevalent topic in the media of late, however.


Football players suffer hundreds or even thousands of concussions and sub-concussions by the time they conclude their professional careers. That professional football players are extremely likely to develop brain disorders (with estimates as high as 97% in all positions excepting kickers) is thus somewhat unsurprising. What's more, the sheer number of concussions they receive might make it seem unlikely that just one or even a few concussions could cause serious brain injury.


Even One Concussion Can Cause Devastating Brain Dysfunction


It is true that a single concussion is unlikely to cause any long-term problems. In fact, numerous studies have shown that around 80-90% of people who suffer a concussion will have no post-concussive symptoms three months later. Studies led by the Centers for Disease Control and Prevention (CDC), the National Institutes of Health (NIH), the World Health Organization (WHO), and others demonstrate, however, that the other 10-20% who suffer even one concussion will have devastating symptoms out to six months, one year, and beyond. Some studies have even found that there are Vietnam veterans continuing to suffer from concussions they sustained in their service to this day.


Post-concussive symptoms can include:


  • Impairments in cognitive functioning
  • Memory loss
  • Personality changes
  • Anxiety
  • Depression


Studies have also shown that concussions are strongly linked to increased risk of suicide and the development of neurodegenerative diseases such as Alzheimer’s and ALS later in life. It has been scientifically proven that concussions are, for many people, far more serious than is generally believed by the public.


The Problem With The Word “Concussion”


Brain scientists are now largely in agreement that the word “concussion” should be abandoned by the medical profession. They argue that, not only is “concussion” associated with a minor injury that has no serious medical consequences, but the word itself is ill-defined and confusing. Concussions, in medical terminology, are in fact just one type of Traumatic Brain Injury (TBI). Concussions fall into the category of Mild Traumatic Brain Injuries (mTBI) – ones in which a blow to the head or a whiplash injury results in an “alteration of consciousness” (typically a state of confusion following a head injury), or loss of consciousness for 30 minutes or less.


A diagnosis of “concussion” after a patient is knocked unconscious for 30 minutes might lead them to believe that the injury was not serious and that there will be no long-term symptoms. This may be especially so after the patient is cleared by a CT scan. Unfortunately, CT scans are, in fact, incapable of demonstrating the presence of a Mild Traumatic Brain Injury. What’s more, studies have found that emergency rooms in the U.S. fail to diagnose as many as 55% of Mild Traumatic Brain Injuries.


How Mild Traumatic Brain Injuries Cause Devastating Symptoms


Brain scientists have noted that the most common type of injury, and the most likely to occur with an mTBI, is known as Diffuse Axonal Injury, or DAI. DAI occurs when, as a result of a blow to the head or a whiplash injury, the brain is “rattled” against the inside of the skull. As the brain is bounced against the skull, different parts of the brain slide over one another. When this happens, the axons connecting various neurons (brain cells) can be pulled and broken, or “sheared.”


When axons are sheared, three important things happen:

  1. The neurons that those axons connect die;
  2. The connection between those neurons (which could be important to any number of brain functions such as memory, cognition, executive function, and motor function) is lost;
  3. A flood of chemicals known as neurotransmitters releases.


This all serves to highlight the unpredictable nature of an mTBI, in that:

  1. The release of neurotransmitters, if it is significant enough, can and does result in anxiety, depression, and aggressive behavior.
  2. Neurons and axons are “highly oriented,” meaning that they serve specific functions that are unique to each brain, and that a wide range of symptoms can result from axonal shearing.
  3. Not only are the consequences of DAI impossible to accurately predict, the presence of the injury itself is almost always impossible to detect on brain scans like CT and MRI. Some newly developed imaging techniques have shown promise in detecting DAI – however, those imaging techniques are expensive and largely experimental.


Each mTBI Increases The Risk of Long-Term Symptoms


While, as noted above, only about 10-20% of people who suffer an mTBI will have symptoms beyond three months, that 10-20% risk is cumulative. That is, each time a person sustains an mTBI, their risk of having long-term, devastating symptoms goes up. That is because, when axonal connections are lost, other axons attempt to “make up for” the lost connections – and, typically, they do within a few months. With each subsequent mTBI, however, more and more connections are lost and more neurons die, making it increasingly difficult for the remaining neurons to catch up.


The Likelihood of mTBI


The CDC has reported that roughly 1.5 million Americans suffer a Traumatic Brain Injury each year – 75% of those are mTBIs. It is worth noting again that hospitals in the U.S. have been reported to miss more than half of mTBIs in the emergency room – making the CDC’s report likely to be an underestimation of the true incidence.


Considering the potentially devastating consequences of mTBI, and the substantial likelihood of sustaining them, it is no surprise that research into the treatment of mTBI and the prevention of the symptoms that can result is widespread, well-funded, and ongoing.


What to Do After an mTBI


Following a head injury, the best steps that one can take include a combination of emergency and long-term medical care. Patients and their families should do the following:

  1. Visit an emergency room right away, if only to rule out the possibility of an injury that requires immediate medical intervention such as a subdural hematoma.
  2. Follow up with a doctor if symptoms such as confusion, ringing in the ears, anxiety, depression, anger, and memory problems do not resolve within a few days following an mTBI.
  3. If problems persist, visit a neurologist or neuropsychologist for a thorough evaluation and treatment options such as medication and neurocognitive rehabilitation.


mTBIs after an Accident


It is common to hear about TBIs and mTBIs related to sports like football. But these injuries can occur for many different reasons. Auto accidents are another common cause of serious head injuries. Additionally, workplace injuries, construction accidents, and other accidents can cause TBIs.


Any time a TBI or mTBI is the result of someone else's negligence, the victim may be eligible to pursue compensation. Compensation after a head injury may include medical costs, loss of income, pain and suffering, and more.


If you are suffering a serious head injury due to someone else's negligence, call the Traumatic Brain Injury lawyers at Wham & Rogers, PLLC. For a free consultation, call us at 832-592-1108.


By Rene Rogers 14 Feb, 2024
What does my insurance company have to pay me for a car wreck? Do they have to replace my vehicle?
Two-vehicle collision
By Rene Rogers 05 Feb, 2024
Take these steps after a collision to protect you and your rights in a Houston, The Woodlands and Spring car crash.
By Rene Rogers 30 Dec, 2023
Two wrongful death lawsuits have been filed against Panera Bread Co.
By Rene Rogers 17 Dec, 2023
Oversized loads are frequently involved in 18-wheeler accidents in Texas
Show More

The information on this website is for general information purposes only. None of the information on this site should be taken as legal advice for any individual case or situation. This information is not intended to create, and receipt or viewing does not constitute, an attorney-client relationship. 

By Rene Rogers 14 Feb, 2024
What does my insurance company have to pay me for a car wreck? Do they have to replace my vehicle?
Two-vehicle collision
By Rene Rogers 05 Feb, 2024
Take these steps after a collision to protect you and your rights in a Houston, The Woodlands and Spring car crash.
By Rene Rogers 30 Dec, 2023
Two wrongful death lawsuits have been filed against Panera Bread Co.
By Rene Rogers 17 Dec, 2023
Oversized loads are frequently involved in 18-wheeler accidents in Texas
product-related injuries
By Rene Rogers 30 Nov, 2023
Learn about the common causes of product-related injuries and how you can get help if an injury happens to you or a family member. If you have questions, Wham & Rogers are here to help! Contact our Houston personal injury lawyers for a free consultation.
personal injury
By Rene Rogers 22 Nov, 2023
The Woodlands personal injury lawyers at Wham & Rogers explain how HIPAA rules could factor in to your personal injury claim. Learn more by calling us at (832) 592-1108.
personal injury case
By Rene Rogers 16 Nov, 2023
The Spring personal injury attorneys at Wham & Rogers provide a guide on how child support, tax liens and bankruptcy could affect your personal injury case. For individualized advice, call us at (832) 592-1108 for a free consultation.
driver and pedestrian awareness
By Rene Rogers 03 Nov, 2023
A tragic bicycle accident is highlighting the importance of driver and pedestrian awareness at crosswalks. The bicycle accident lawyers at Wham & Rogers explain how drivers and pedestrians can work together to improve safety.
medicare, personal injury
By Rene Rogers 27 Oct, 2023
If you receive Medicare benefits, it is important to learn how your benefits could impact a personal injury case if you are injured in an accident. Wham & Rogers give you the details you need to know.
auto accident
By Rene Rogers 20 Oct, 2023
The Spring car accident lawyers at Wham & Rogers provide guidance on opening an insurance claim after an auto accident. For help with your claim, call us at (832) 592-1108.
More Posts
Share by: