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Home » Neuro Optometry » 5 Things About TBIs You Never Knew

5 Things About TBIs You Never Knew

photo of head bust print artwork blog imageA Traumatic Brain Injury (or TBI) is an injury to the brain caused by physical trauma, typically a sudden blow or bump to the head. This can lead to severe health problems because unlike other physical injuries, a TBI affects the brain which controls, well, pretty much everything else in the body.

Traumatic Brain Injuries occur more frequently than is generally assumed. In fact, there are a number of myths and misconceptions about TBIs, which is why we wrote up 5 things about this condition that you probably didn’t know:

1.       A Concussion Does Not Automatically Lead to Unconsciousness

A mild form of TBI is known as a concussion. TV and movies frequently give the impression that people pass out when concussed, but these reactions are dramatized and not quite realistic. Most people who suffer concussions remain awake and aware of their surroundings, despite being less alert than usual. Only around 10% of concussion incidents result in a loss of consciousness.

2.      In the United States, A TBI Occurs Every 9 Seconds!

An estimated 1.7 million Americans suffer from traumatic brain injury every year, and of those, about 75% of the cases are mild brain injuries or concussions. In Canada, the rates are equally alarming with 452 Canadians incurring severe brain injuries on a daily basis – excluding concussions. Not surprisingly,  TBIs are often referred to as a silent epidemic.

3.       Falls Are the Most Common Cause of TBI’s

According to the U.S. Center for Disease Control, falling is the number one cause of TBIs. The second most common cause is being hit in the head with an object or a car accident. Among children and teens, a whopping 21% of TBIs occur during sports, such as running, hiking, biking, swimming, skating.

4.       Women Are at Higher Risk for TBI’s Than Men

Though experts don’t know why gender seems to play a role, women experience a higher risk of incurring a TBI than men. Studies have tried to determine the reason behind these statistics, and while it still remains unclear, the hormones in the brain are thought to contribute on some level.

5.       90% of TBI Cases Result in Some Form of Visual Impairment

According to the Neuro-Optometric Rehabilitation Association, 90% of TBI patients experience visual problems associated with their concussion. The most common visual disturbances include:

  • Blurred or double vision
  • Photophobia (light sensitivity)
  • Headaches due to eye strain
  • Difficulty reading
  • Loss of peripheral vision
  • Eye movement complications

Keep in mind that vision problems may not be immediately noticeable following the trauma. It may take weeks for certain visual aberrations to manifest, which is why it’s imperative to schedule an eye exam at Ancaster Vision Therapy Centre as soon as possible.

If you or a loved one displays any of these symptoms following a TBI, speak with Dr. Priya Maharaj regarding the neuro-optometric rehabilitation program. This rehabilitation program is a safe, practical, and effective method used to help patients regain visual skills adversely impacted by brain injury.

Dr. Priya Maharaj provides treatment for TBI patients from Hamilton area, Burlington, Brantford, Cambridge, and throughout Ontario.

REFERENCES

https://noravisionrehab.org/patients-caregivers/facts-and-figures

https://www.allaboutvision.com/conditions/concussion-tbi.htm

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2651745/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4901830/



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COVID-19 UPDATE

Due to the coronavirus outbreak and the potential community spread of the virus, the clinic will be closed on the recommendation of the College of Optometrists of Ontario. For the safety of our patients, staff and doctors we will remain closed until at least March 30th, 2020. This may change as the directives change from the Ministry of Health and College of Optometrists, and we will continue to update our patients.

If you need to contact the office about any emergency matters during this time please email us at reception@ancasterfamilyeyecare.com with details and we will get back to you as soon as possible. These emergencies would include sudden changes to vision or ocular injuries. We will also be checking our voicemails on a regular basis.

Thank you for your understanding, please keep you families safe at this time.