Do you have a psychiatric condition or a TBI ? Military TBI: Don’t get misdiagnosed !

  Carol L Henricks

As a neurologist and Traumatic Brain Injury (TBI) specialist, for many years I evaluated military veterans who were still active duty (as an independent practitioner, not at the VA ) for the purpose of “ruling out” TBI. But that is not what happened. Every single soldier I evaluated from the army base had clinical exam findings, symptoms and complaints as well as MRI – DTI finding consistent with TBI but psychiatric diagnoses had been suggested. What is the problem ?

There seems to be a pervasive belief that if you were not knocked unconscious for some significant period of time that you cannot possibly have suffered a TBI. This is untrue. In fact the majority of the soldiers that I saw had never lost consciousness, but had been exposed to blast after blast after blast. They often recalled the acute onset of neurological symptoms associated with each blast injury.

There is also a belief that if you were not within 150 feet of the blast, that it did not have any effect. Wrong again. If you could feel the explosion, it may have had an impact. Not only the force of the impact but embolization of bubbles may cause injury. And just like in the NFL, more injuries equals worsened brain trauma.

Another misconception is that if you have “psychiatric” symptoms, then you have PTSD or some other psychiatric diagnosis rather than the symptoms representing a consequence of your TBI. Psychiatric symptoms arise from brain dysfunction. Psychiatrists prescribe medicine based on descriptions of emotions and behaviors. The unaddressed question is: what is the biological basis for symptoms that are occurring? Concussion causes generalized brain dysfunction, but often there are trauma associated focal areas of the brain that have experienced significant injury. Focal injury causes localized dysfunction. Damage to the frontal lobe of the brain may cause depression, mood instability, lethargy and poor decision making. Damage to the temporal lobes of the brain may cause seizures, poor memory, auditory and visual hallucinations.

There are important questions to ask yourself to determine if your symptoms actually represent TBI:

  1. When did my symptoms begin ? Symptoms due to TBI are typically evident immediately following the physical injury.
  2. Was I exposed to any blasts, jolts, blows to the head even stateside during training, that may have had an impact ? Many physical traumas create TBI.
  3. Do I have headaches ? Headaches are common with TBI and begin after the physical injury.
  4. Am I dizzy ? Loss of balance and a feeling of unsteadiness is a typical symptom of brain injury.
  5. Am I tired ? Being tired but unable to sleep is a symptom of diffuse brain injury, although it can also be associated with hyper vigilance.
  6. Am I able to read as long as I used to be able to read ? Difficulty with visual fixation ( in order to read a word ) and visual follow ( reading across a line of print ) is a complex integrated function of the brain and is a symptom of diffuse brain injury.
  7. Can I remember how to do routine tasks of my life and my job ? Typically a person with primary PTSD is still able to recall how to perform routine tasks.

PTSD symptoms typically revolve more closely around an emotionally painful event. Some veterans are said to have “ complex PTSD” and it is likely that those veterans have experienced both kinds of trauma. Classic PTSD symptoms include re- experiencing the distressing event over and over again triggering a strong emotional response; being motivated to avoid situations that will trigger event – related memories and being hyper vigilant.

Treatment for TBI is different than treatment for primary PTSD. Make sure you have an accurate diagnosis. If you think you have had a TBI but are being diagnosed with a psychiatric condition: make sure you have a brain SPECT scan or a brain MRI – DTI as part of your evaluation. It is important to be diagnosed with both conditions if both injuries occurred. If both are not treated, true healing will not take place.

* Dr Phillip James recently published his book “Oxygen and the Brain The Journey of our Lifetime”. It is available through Best Publishing Company. His book includes a review of the mechanisms of brain healing with hyperbaric oxygen therapy.

Carol L Henricks, MD….Behavioral Neurology, Epilepsy,Sleep Disorders, Traumatic Brain Injury  & Hyperbaric Medicine.                     .
NorthStar Neurology PC…7596 N La Cholla Blvd…Tucson AZ 85741 …Office Phone: 520-229-1238  Office FAX: 520-229-1242

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Combat Traumatic Brain Injuries Part of Veteran Suicide Trigger

22-Veterans-a-Day-memorial
Memorial to 22 veterans a day committing suicide to be seen in Tucson September 18 at event in Armory Park and in many cities throughout the U. S.

by Carol L Henricks, MD

 It is Suicide Awareness Month and it is time to connect the dots and understand why the suicide rate is so high among our active duty military and military veterans. It is a consequence of the brain – blast injury (a form of TBI) they have sustained! Dr. Duncan, COO of Patriot Clinics, Inc. states that “Not since World War I have service members in a war theater been exposed to the level of blast injury that US service members have experienced in recent wars. “

A blast – brain injury has 2 mechanisms of injury to the brain: the concussive force of the blast and the decompression injury. You don’t need to hit your head or lose consciousness to be injured. Even one concussion brain injury is associated with an increased risk of depression and suicide – but military members are typically exposed to blast after blast after blast. Most of the military veterans I have seen in my office don’t even “count” the more distant blasts they experienced or view repeated blasts experienced in a single day as separate events. Every blast creates injury and the sooner after one injury you are exposed to more injury the worse the cumulative injury.

Blast – brain injury injures the whole brain. On a pathological level, the decompression injury causes ischemic lesions (like tiny strokes) all throughout the brain. When this occurs in an elderly person they are clinically diagnosed with Alzheimer’s dementia. The axonal shear component of injury is also a diffuse injury and disconnects the networks in the brain. The networks that perform basic processes such as the cycling between wakefulness and sleep are destroyed. Attention, concentration, short-term memory and executive function (planning) are lost. Emotional control is unstable and unpredictable. Life with a brain injury is a life that feels out of control. It is disorienting and confusing. This cognitive – emotional state triggers suicide. When a psychiatric diagnoses is made medication is prescribed resulting in clinical worsening.   Substance abuse also causes clinical worsening.

If you don’t diagnose and correctly treat brain injury, there will never be a successful treatment program. Medications do not heal the brain. This is a call – out to all military veterans: if you have been exposed to IED’s, RPG’s and other blasts and concussive forces, be evaluated with a SPECT brain scan, brain MRI – DTI (diffusion tensor imaging) or some other high level technology. Routine brain MRI scans (even with contrast) or head CT scans (even with contrast) are not able to “see” the injury. It is a limitation of technology, not proof that the TBI is not there.

There is treatment for this type of brain injury: Hyperbaric Oxygen Therapy (HBOT). The Patriot Clinics, Inc. of Oklahoma and the International Hyperbaric Medical Foundation have championed the cause to set up HBOT treatment facilities in every state. In Oklahoma, the Oklahoma State House, the Oklahoma State Senate and the Governor all signed a bill into law that would create a funding mechanism so that money would be available for their hyperbaric facility to treat all the military veterans in their state. The state of Oklahoma recognizes the connection between brain injury, PTS and suicide and the effective treatment. The goal is to have every state set–up a program for its military veterans so they can be treated at no charge.

Military traumatic brain injury and its consequences are at a crisis level. There are HBOT facilities, non – profit organizations and concerned citizens around the country that are prepared to come together and help insure that those who need it are treated. This is a grassroots movement and we the people must rise to the occasion. We must be heroes to our Heroes.

 

Carol L Henricks, MD

Behavioral Neurology, Epilepsy,Sleep Disorders, Traumatic Brain Injury  & Hyperbaric Medicine.                     .

NorthStar Neurology PC…7596 N La Cholla Blvd…Tucson AZ 85741

Office Phone: 520-229-1238

Office FAX: 520-229-1242