Tag Archives: traumatic brain injury

Right Hemisphere Brain Damage


Illustration showing the position of the parie...

Illustration showing the position of the parietal lobe of the brain, the site of damage related to visual extinction. (Photo credit: Wikipedia)

Right Hemisphere Brain Damage

  • What is right hemisphere brain damage?
  • What are some signs or symptoms of right hemisphere brain damage?
  • What treatment is available for individuals with right hemisphere brain damage?
  • How can I communicate more effectively with a person with right hemisphere brain damage?

What is right hemisphere brain damage?

Right hemisphere brain damage is damage to the right side of the brain. The brain is made up of two sides, or hemispheres. Each hemisphere is responsible for different body functions and skills. In most people, the left side of the brain contains the persons language centers. The right side controls cognitive functioning thinking skills.

Damage to the right hemisphere of the brain leads to cognitive-communication problems, such as impaired memory, attention problems and poor reasoning. In many cases, the person with right brain damage is not aware of the problems that he os she is experiencing anosognosia.

What are some signs or symptoms of right hemisphere brain damage? 

Cognitive-communication problems that can occur from right hemisphere damage include difficulty with the following:

  • attention
  • left-side neglect
  • memory
  • organization
  • orientation
  • problem solving
  • reasoning
  • social communication pragmatics

Attention: difficulty concentrating on a task and paying attention for more than a few minutes at a time. Doing more than one thing at a time may be difficult or impossible.

Left-side neglect: a form of attention deficit. Essentially, the individual no longer acknowledges the left side of his/her body or space. These individuals will not brush the left side of their hair, for example, or eat food on the left side of their plate, as they do not see them or look for them. Reading is also affected as the individual does not read the words on the left side of the page, starting only from the middle.

Memory: problems remembering information, such as street names or important dates, and learning new information easily.

Orientation: difficulty recalling the date, time, or place. The individual may also be disoriented to self, meaning that he/she cannot correctly recall personal information, such as birth date, age, or family names.

Organization: trouble telling a story in order,giving directions, or maintaining a topic during conversations.

Problem solving: difficulty responding appropriately to common events, such as a car breakdown or overflowing sink. Leaving the individual unsupervised may be dangerous in such cases, as he or she could cause injury to himself or herself, or others.

Reasoning: difficulty interpreting abstract language, such as metaphors, or responding to humor appropriately.

Social communication pragmatics: problems understanding nonverbal cues and following the rules of communication e.g., saying inappropriate things, not using facial expressions, talking at the wrong time.

Source — read more:  Right Hemisphere Brain Damage.

Traumatic Brain Injuries Alliance Seeks To Raise Awareness


By: Kafi Drexe
11:24 am

Dozens of athletes and luminaries – including ABC journalist Bob Woodruff, known for his own rehabilitation from traumatic brain injury after being wounded by a roadside bomb in Iraq – will gather Tuesday to launch a national alliance to help raise awareness and research funds toward treating the condition. NY1’s Kafi Drexel filed the following report.You hear about it increasingly with famous sports stars and war heroes returning home. But unless you hear their stories its still hard to believe. Nick Colgin, a 27-year-old Afghanistan war veteran, has one of those stories.

“I helped rescue a friend who has been shot in the head. I rescued 42 local Afghans from a flooding river and I earned a bronze star,” recalls Colgin. “But at the same time, a few weeks later, hit off the right side of my humvee, it kind of dazed me, knocked me out, broke my nose. But the worst part was I didn’t know how it affected me, affected my brain.”

As a result, years later, Colgin says he can no longer read or write. He suffers from traumatic brain injury, or TBI, something that impacts about 1.7 million Americans a year. It can happen anytime anyone experiences a bump, blow, or any other injury to the head and can lead to irreversible brain damage or death.

“Traumatic Brain Injury isn’t recognized sufficiently in terms of the types of problems that it causes,” notes Dr. Bruce Schwartz, Chairman of the Professional Advisory Board at the Mental Health Alliance.

As a result, the Mental Health Association of New York City is working with partners to form the National TBI and Emotional Wellness Alliance.

“The overall goal of this initiative is really to build awareness, disseminate science-based information and develop sound policy initiatives around this convergence of traumatic brain injury and emotional well being,” says Kimberly Williams, Director of the Center for Policy Advocacy and Education at the Mental Health Association of New York City.

Because sports athletes and war veterans make up a concentrated pool of patients who experience TBI, the alliance will focus its research on them to gather information and help improve services for those in need.

To find out more about the alliance, visit mha-nyc.org.

Source:  http://brooklyn.ny1.com/content/ny1_living/health/162418/traumatic-brain-injuries-alliance-seeks-to-raise-awareness

 

 

Natasha Richardson’s death and what you should know about brain injuries


This story about Natasha Richardson‘s death is from 2009 but relevant to understanding the nature of brain injuries. What appeared to be a fall in the snow on a bunny skiing slope ended up with Natasha’s untimely passing. Please scroll down to read more.

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Natasha Richardson’s death and what you should know about brain injuries

By Susan Perry | 03/19/09
Natasha Richardson

REUTERS/Lucas Jackson
Natasha Richardson at a Metropolitan Museum of
Art Costume Institute Gala in New York last year.

Initial reports of Natasha Richardson’s tragic skiing accident, which led to her death yesterday, offered two bits of information that had many people perplexed.

First, the actress’ fall had been onto the snow-covered ground. She hadn’t run into a hard upright object, like a tree, a building, or even another skier.

And second, Richardson had walked away from the accident seemingly unscathed. She was even heard joking about her fall. Not until an hour or so later, when she started having headaches, did the seriousness of the situation become apparent.

How can that be? How can someone tumble down a beginner’s ski slope, appear fine, and yet within hours be fighting for her life in a hospital’s ICU?”Natasha Richardson’s example sadly shows how devastating an innocuous brain injury can be,” says David King, executive director of the Brain Injury Association of Minnesota.

A major health problem
Many traumatic brain injuries (TBIs) — injuries severe enough to disrupt how the brain functions—have such harmless-appearing beginnings. Symptoms, such as headache, nausea, ringing in the ears, impaired vision, irritability and confusion, may take some time to develop. Or they may be ignored until they become severe — and life threatening.

TBIs are much more common than most people think. In the United States, one occurs every 15 seconds, and every five minutes someone dies from such an injury. Although people with TBIs can recover, particularly if they receive medical treatment early enough, many experience lasting and life-altering impairments.

Source: click to read more…

http://www.minnpost.com/politics-policy/2009/03/natasha-richardsons-death-and-what-you-should-know-about-brain-injuries

Quote

“Brain injury survivors …”


“Brain injury survivors need to laugh at the things that happen. Even some of the most difficult times can be funny…at least when you reflect on what happened. Communication difficulty of various degrees occur with brain injury. This situation is an unfortunate communication barrier. I give details surrounding the situation so others can better understand what happens in the lives of brain injured survivors.” Edie, author, Brain Injury Self Rehabilitation

Brain Injury Self Rehabilitation

One of the resources that I have recently discovered is the “Brain Injury Self Rehabilitation” blog on WordPress! The blog is owned by Edie, a  Registered Nurse and member of Sigma Theta Tau International Honor Society of Nurses from Ohio, who is now a Traumatic Brain Injury (TBI) survivor.

Edie’s Story

Edie is a Rehabilitation Nurse that was assaulted at work. She eventually got treatment after nearly 20 years following her injury. She documented her journey through the American health care, legal, insurance, and Workers’ Compensation System showing what an ordinary American mother, spouse, nurse, and family had to go through before she had proper treatment.

She discusses how she restored her life through her determination and self rehabilitation. She indicates that she lives just 20 miles from world renowned healthcare facilities. After many twists and turns in her cold and complex case, and an ordeal that lasted for nearly 20 years, she finally got proper treatment 200 miles away from home!

Edie now shares her experience and educates survivors of Chronic Traumatic Encephalopathy (CTE), “Mild Traumatic Brain Injury” (mTBI) and Traumatic Brain Injury (TBI) about “Brain Injury Self Rehabilitation“. She speaks out to protect other nurses and healthcare workers, and advocates for patients through education.

Humor is Sometimes the Best Medicine!

Edie uses humor to maintain a level head even in dire circumstances. In a recent blog post titled, “Laughter as brain injury medicine – Permanent Hairdo? A Day in My Life. Keep Smiling!” she states:

“Brain injury survivors need to laugh at the things that happen. Even some of the most difficult times can be funny…at least when you reflect on what happened. Communication difficulty of various degrees occur with brain injury. This situation is an unfortunate communication barrier. I give details surrounding the situation so others can better understand what happens in the lives of brain injured survivors.”

I am already learning a lot from Edie’s posts on her “Brain Injury Self Rehabilitation” blog. I highly recommend that CTE, mTBI, and TBI survivors visit her blog to learn more. I will be reading her blog judiciously!

Read more: 

http://braininjuryselfrehabilitation.com/

There is Help for Battered Athletes and TBI patients!


A CT of the head years after a traumatic brain...

A CT of the head years after a traumatic brain injury

One of the doctors that has been at the forefront of the battle against traumatic brain injury (TBI) and chronic traumatic encephalopathy (CTE) is Dr. Daniel Amen. He has been working with athletes, military servicemen, and other brain trauma patients to provide a treatment regimen to help them to better cope with living with the effects of CTE and TBI — memory loss, dementia and depression. As Dr. Amen said recently, “My hope is that through increased awareness and education we can help these athletes before it’s too late.”

Since people with the CTE and TBI condition often do not have visible scars, it is hard for most people, including some physicians and other medical providers, to understand the extent to which short-term memory loss affects one’s ability to cope with daily living. Things that other people take for granted just takes much longer to do. Unless one is very organized, one can spend an inordinate amount of time looking for things that one needs on a daily basis. Just getting ready to leave the house for work or an appointment becomes a stressful  ordeal unless one has a routine that is not disturbed in any fashion.

Realization of the Consequences of Brain Trauma

It takes a while — maybe years for person with a CTE or TBI condition to fully understand that their brain no longer functions properly. Those that are lucky enough to have proper treatment may come to the realization sooner that those who do not receive treatment or worse still have to contend with skeptical or uncaring physicians and medical providers.

For instance, I have never had any neurological treatment or rehabilitation for the brain trauma that I sustained while working at Ameriprise Financial in July 2004. It took a number of years for me to realize that I had to take care of my own health rather than succumb to despair. I used my skills as a research analyst to search for articles on traumatic brain injuries so I could better understand what had happened to my brain and why I was experiencing short-term memory problems while my long-term memory was so crystal clear. In fact, I believe my creativity even increased as a result of the brain trauma resulting in a deluge of new and often very brilliant ideas. The only problem is that if I don’t write them down immediately,I would not be able to recall the  ideas after a short time. As I now sometimes joke that — my long-term memory is probably near genius level while my short term memory is significantly impaired. For someone that is particularly cerebral, with a background as a money market portfolio manager and an investment research analyst, one can only imagine my frustration with the situation. What I have essentially had to do is my own “self rehabilitation” using nutrition, naturopathic solutions, and coping mechanisms and systems that I have developed by myself which may not be the most efficient methods but nevertheless do work for me. Now I have the daunting task of going through an administrative hearing regarding the State of Washington‘s Department of Labor & Industries (L&I)‘s  premature termination of my medical benefits and I have to do it by myself, if I don’t get any legal help! A tall order for me but I am determined to go the distance to ensure that the State of Washington‘s Department of Labor & Industries (L&I) ensures compliance with workplace safety standards and more importantly, that L&I changes the way it treats workplace traumatic brain injury cases. A traumatic brain injury is not tantamount to a broken limb and should not be treated as such!

Coping with the Effects of Brain Trauma

Ultimately, one has to come to terms with the fact that the brain trauma has caused a fundamental change in one’s brain function. The best way to deal with the effects of the trauma is to accept it, the same way that one would accept the loss of a limb, and then find the best way to cope and live with it. It is not an easy journey coming to terms with the loss of brain function. High performance super athletes,  military servicemen, and intellectuals always like to perform at or above  a certain level of excellence.  It is very difficult and frightening for super-achievers that suffer a brain trauma to come to terms with the loss of a part or most of their  brain function. It is even more frustrating when one has to contend with all the pseudo-brain specialists that have never read a single pamphlet or sheet on brain science nor have any clue about the effects of CTE or TBI but think they know more than the brain specialists. Anabel Maya, a psychologist who is an expert on memory wrote an article titled “A Closer Look Into Memory” and she admits that she is fascinated by memory because of the amount of information that the human brain is able to store; however, she states that she does not completely understand memory — she is still learning about it!

Support of Family and Friends!

It is really important that people that have sustained brain trauma have support from their families and friends. Support also means understanding how the trauma affects the brain and how to help the person cope with the effects of the brain trauma. I am lucky to have the support of my family and close  friends and I will forever  be grateful to them. I would not have survived without their love and support! I have information on this blog that can help families to understand TBI and CTE and what role they can play to help their loved ones to cope and live with the condition.

You are not alone — there is lots of help!

Some people with a CTE or TBI condition receive treatment; however, there are a significant number of people like me that  receive little or no treatment and have to find ways to cope and live with the condition. The result of no treatment is despair and depression that eventually leads some to suicide! Some insurers like Zurich advise their clients to take precautionary steps to minimize workplace injuries, report injuries in a timely manner in order to start treatment soon after the injury occurs so that to that the employee recovers and returns to work resulting in lower worker compensation costs to the employer. Some employers don’t even bother to follow state mandated safety guidelines, do not report injury claims and time to ensure proper and timely treatment of their employees, and do not care what happens to the employee that has been injured due to their own negligence.  The only thing that matters to such employers is return to shareholders and management bonuses. The injured employee and their family be damned!They are much more interested in covering their tracks and paying the lowest premiums they can muster than doing the right thing!

However, there is help available.  Dave Duerson, Junior Seau and Ray Easterling did not need to take their own lives out of frustration, fear and despair! Most likely they could have been saved, if they had been under the care of physicians and other providers that specialize in the treatment of patients with CTE and TBI conditions.

Resources Available for Brain Injury Treatment

Amen Clinic: Dr. Daniel Amen of the Amen Clinic has a practice that focuses on helping former athletes,  servicemen and others that have sustained brain trauma. He has posted the article below on his blog to let people know that they need not commit suicide when there is lot of help available for them. You can visit his website to learn more and also for the contact information.

Brain Injury Research Institute (BIRI): Dr. Bennett I. Omalu, the forensic pathologist that discovered the presence of “Tau Proteins” in the brains of Mike Webster and other dead athletes and who coined the term “chronic traumatic encephalopathy” (CTE), and his partner Dr. Julian E. Bailes established the Brain Injury Research Institute (BIRI)  to continue their research on CTE and also to treat people that have sustained brain trauma and brain injury from multiple concussions.You can contact them by visiting their website.

Federal Agencies: The Federal Government has established  a dedicated section on its HRSA website to provide information and guidance to doctors, patients, and schools on dealing with Traumatic Brain Injury . The Center for Diseases Control (CDC) also has a section on its website that is dedicated to traumatic brain injury.

Military servicemen and veterans are returning from war with high incident rates of brain trauma which used to be generally diagnosed as post-traumatic stress syndrome. Now the Federal Government is on top of it game and military servicemen and veterans are receiving state of the art diagnosis and treatment for traumatic brain injuries. The Defense Departments’ Defense Centers of Excellence for Psychological Health and Traumatic Brain Injury (CDoE) was established in November 2007 to integrate knowledge and identify, evaluate and disseminate evidence based practices and standards for the treatment of psychological health and TBI within the Defense Department. The Defense and Veterans Brain Injury Center (DVBIC) serves active duty military, their beneficiaries, and veterans with traumatic brain injuries (TBIs) through state-of-the-art clinical care, innovative clinical research initiatives and educational programs.

State Agencies: Your best bet is to start with your State’s Brain Injury Association  of  America(BIAA). You can contact your State BIA‘s office by visiting the Brain Injury Association  of  America(BIAA)‘s website and then click on the map to select your own State.

Web: The internet abounds with information on brain injuries. You can do your own research using Google to type in keywords. Please see the tags on this page for examples of keywords that you can use for your search..

Brain Health Resources Blog: This blog has lots of information and links to help you to quickly find the resources that are available. If you have a question for me, kindly leave a comment and I will revert to you to guide you to find the information that you need.

Disclaimer: Please consult your own doctor first for guidance on your brain injury condition and treatment options.

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There is Help for These Battered Athletes

Shock, dismay and grief descended upon family, friends, and fans when news broke that former 12-time pro bowl NFL linebacker, Junior Seau had taken his own life.  The news came as shock to all, even those that were close to him, but this tragic story is becoming far too common.

Just two weeks ago, former Atlanta Falcons safety Ray Easterling, 62, shot himself in Richmond, Va.  His wife, Mary Ann Easterling, told news reporters that her husband suffered from depression, insomnia and dementia after his football career.  Another ex-NFL player Dave Duerson, a former Chicago Bears Pro Bowl safety, committed suicide nearly 15 months ago by shooting himself in the chest.  Duerson, 50, thought he suffered from dementia that fueled his depression. His suicide note included the request: “Please, see that my brain is given to the NFL’s brain bank.”

Post-death exams of Duerson’s brain showed he suffered moderately advanced evidence of chronic traumatic encephalopathy — a progressive degenerative disease related to repeated concussive blows. The disease has been linked to at least 18 deceased NFL players.

I just wrote about how serious a problem CTE is for athletes in contact sports and returning soldiers in last week’s newsletter and here we are again dealing with another heartbreaking story.  Junior Seau was a legend, but even legends cannot escape the ravages of chronic brain damage.  There is help for these athletes and anyone suffering from chronic traumatic brain injuries, depression, and irritability and memory problems.

I began studying the effects of football on brain health in 1999 when Brent Boyd, a former NFL player, came to the Amen Clinics.  After Anthony Davis came to the clinic in 2007 our work with active and former NFL players really took off when we partnered with the Los Angeles Chapter of the Retired NFL Players Association to perform the world’s largest brain imaging/brain rehabilitation study.

As part of the rehabilitation study we scanned the brains of 116 NFL players and found that 113 suffered brain damage and the level of brain damage was just awful.  People who have chronic, traumatic brain injuries, which almost all football players have because they get hit in the head thousands of times in their careers; have a much higher incident of depression and suicidal ideas and suicidal behavior.  Thirty percent of the players we studied had issues with severe depression.  That is four times the rate of depression among the general population!  Even worse, linebackers, like Junior Seau, who lead with their heads on the field, suffer the most significant damage.  The study showed patterns in damage to the front part of the brain and temporal lobes, under the temples and behind the eyes, which manage memory, mood stability and impulse and temper control.

The good news is the brains of contact-sport players and soldiers can be rehabilitated.  We have conducted three clinical studies with 116 active and former players from the National Football League here at the Amen Clinics and each study shows that it’s not only possible, it’s likely, that with a brain-directed health protocol, significant improvement can be experienced in decision-making, reasoning, depression, mood and memory.

Our studies found significant evidence that, fortunately, there are treatment protocols that can often reverse many of the symptoms caused by brain damage and improve brain function.

The studies include:

  1. Effects of Elevated Body Mass in Professional American Football Players on rCBF and Cognitive Function, Transl Psychiatry (2012) 2, eK, doi:10.1038/tp.2011.67.
  2. Impact of Playing Professional American Football on Long Term Brain Function. Journal of Neuropsychiatry and Clinical Neurosciences, J Neuropsychiatry Clin Neurosci 23:1, Winter 2011, 98-106.
  3. Reversing Brain Damage in Former NFL Players: Implications for TBI and Substance Abuse Rehabilitation. Journal of Psychoactive Drugs, 43 (1), 2011 Online publication date: 08 April 2011.

Junior may have damaged his pre-frontal cortex, which is responsible for decision-making.  Brain trauma symptoms can appear decades after the playing days and can include dementia, memory loss, violent behavior, obesity, mental illness and depression. And unfortunately, suicide is more common in people who have experienced brain trauma.

Playing football is a brain damaging sport and for those that are going to play it, my message would be to get your brain examined before you play and after you stop as well as any time you get a concussion.  The best way to prevent tragedies like these from happening aside from avoiding the things that are harmful to the brain, are early detection and treatment.  My hope is that through increased awareness and education we can help these athletes before it’s too late.

Source: http://70.32.73.82/blog/5758/there-is-help-for-these-battered-athletes/

Comments on blogs and news articles!


If the comments on blogs, new commentaries and news articles are any indication, I believe we are reaching a turning point in understanding of the effects of Traumatic Brain Injury (“TBI”) and Chronic Traumatic Encephalopathy (“CTE”).

ABC’s coverage of Junior Seau‘s suicide included exxtensive discussion of CTE and its reamifications. The ABC website also had several links to TBI information.

Comments on blogs and news articles have been very respectful and somber with most NFL supporters and fans suggesting that the football game would have to change for it to survive. Strategy and tactics would need to be emphasized instead of brute strength.

Here are more links and extracts of comments that give me hope that the public is gradually beginning to understand the implications of TBI and CTE. I just wish that Junior Seau, Ray Easterling, Dave Duerson and Mike Webster did not have to die for there to be a change in the way TBI and CTE is viewed and treated.

It is important that providers, friends , co-workers and family are not dismissive of the concerns of TBI and CTE sufferers. The ultimate result  is the sufferers’ early death when they see no other way out of their predicament. However, there are ways that one can cope with the effects of TBI and CTE.

Coping and Living with TBI and CTE — I have pages on this blog with information on Brain Injury resources and suggestions on how to live with TBI. Please share the blog with anyone that you know that can benefit from this information.

Here are some comments and links

#1: “I rotated through the VA Hospital as part of my training and this is the problem with our servicemen coming back from Iraq. They were being diagnosed with PTSD because of depression and suicidal ideation. However, the actual problem was actually TBI from exposure to road side blasts. Trust me when you see patients like this, you wish they would speak up sooner rather than later because the end result is by no means pretty at all.” Source: http://www.shaggybevo.com/board/showthread.php/110357-Colt-just-got-some-help?goto=nextoldest

My comments about Junior Seau’s suicide!


Junior Seau

Junior Seau (Photo credit: Dave Sizer)

I posted the following comments to a friend’s facebook Wall when he first posted the story of Junior Seau‘s suicide. At the time, I did not know much about Junior Seau; however, I had an inkling that the suicide could be CTE related. My sincere sympathy to Junior Seau’s family. May his soul rest in eternal peace!

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There has been a spate of traumatic brain injuries in the NFL which the NFL was not willing to acknowledge until 2010 when a Congressional Judicial

Hearing forced them to face the reality of what is happening to their retired players. Most of them sustained multiple concussions that were not treated but they were forced to return to play almost immediately. They live in constant pain and have short- and long-term memory losses which is like a living nightmare. Short-term memory is essential to daily living.

Pitt Football Alums Tony Dorsett at Gino Torre...

When Dave Duerson committed suicide he did so in such a way that he would not damage his brain so that it be could studied. It was a virtual sacrifice for medical research to help other players that are TBI sufferers. Tony Dorsett is also having similar problems and he has sued the NFL. It would not surprise me to find out that Junior Seau took the same path out of a life of misery of living with TBI.

The fact is that TBI is a new frontier for most doctors. Most of them don’t understand TBI and they are often dismissive of TBI incidents but the effects are degenerative so years after the victims, especially children and teens, that have concussions suffer with no explicable reason, There are also college players with TBI conditions.

The US Federal government is now focusing on TBI. They have a website and doctors are now required to do CT scans hours apart after a concussion incident because bleeding in the brain does not show up immediately after a TBI incident. Six or eight hours later — the bleeding shows up while the initial scan may have been clean. There are also guidelines for “return to play” for schools, colleges and the NFL. Players can no longer be returned to play immediately following a concussion incident. http://www.cdc.gov/traumaticbraininjury/

There has always been knowledge of “Pugilist’s Punch Drunk Syndrome” which was associated only with boxers. It was not until Dr. Bennett Omalu — a renowned Nigerian neuropathologist — examined the brain of Mike Webster and other players whose brains were sent to him after they passed that the understanding of TBI which he termed “Chronic Traumatic Encephalopathy” (CTE) and the implications of concussions among the general public and NFL players was understood. The concussion results in the deposit of “Tau proteins” (a gunk of dead nerve cells) in the brain which interferes with electrical signals in the brain and brain function that depends on which part of the brain is affected.

Most NFL players suffered multiple concussions which can occur over several parts of their brain so their brain function can be impaired in a significant way. Just imagine the nightmare of losing both your short-term and long-term memory and also being in constant pain from the injuries. There was no documented evidence of TBI in his case; however, everything that I have read about Walter Payton seems to also point in that direction. http://www.braininjuryresearchinstitute.org/archives/bennet-omalus-testimony-to-house-judiciary-committee/

As Dr. Bennett Omalu testified, the deposit of Tau Protein does not show up on CT Scans and MRI. It cannot be seen with the naked eye. It was only after he sent samples of Mike Webster’s brain to a lab for specialized exam that the tau proteins showed their ugly face. Like Dave Duerson, Junior Seau may have shot himself in the chest to avoid damaging his brain so that it can be studied. If it turns out that there are tau proteins, his family can be compensated when the NFL lawsuit is settled. The most important thing with TBI is awareness. When people understand what is really happening with their brain and how best to cope with and live with TBI, it is half the battle. The other part of the battle is finding a way to live with it so that you can minimize the impact and not beat yourself up over every setback but take the punches and roll with it!

This is why I set up my blog to help people to know that they are not alone and that there are resources available to help them cope with TBI (aka CTE). I feel that people will despair less if they understand the condition and have no fear of what is going on. Because it is not a visible injury, doctors dismiss it. When people think of a brain injury they expect to see visible scars. Most people including friends, co-workers and family members can also be very dismissive. However, families are also impacted in a very negative way and they also suffer when their loved one, often a former high performer, no longer functions at the level that they once performed and they are at a loss to understanding what is really going on, and helpless because they have no clue how to help the person. The more that people know and understand, the better for the TBI victim and their family.

I have to add that Dr. Bennet Omalu, a Nigerian, was attacked by the NFL. It was not until doctors at Boston University corroborated his work that the NFL accepted his findings. I spoke to Bennett and he told me that they did not believe him when he first published his work.  They even attributed the term CTE, which Dr. Omalu coined, to the Boston University researchers. Now he is widely recognized for his ground-breaking work. Dr. Bennet Omalu also collaborates with Dr. Daniel Amen to help the NFL players.

Read more: http://www.google.com/hostednews/ap/article/ALeqM5iVyZprPTUsS7r0vk1PQfdOWXzsjA?docId=1365dbb3557f41359bc44d67b21aad83

Understanding the Behavior of a Person with TBI


Easy to Misunderstand the Behavior of a Person with Traumatic Brain Injury

Brain Injury – Memory


Brain Injury (journal)

Brain Injury (journal) (Photo credit: Wikipedia)

By Dr. Glen JohnsonClinical Neuropsychologist

MEMORY

Impaired memory is one of the universal problems of people with head injury. All of my patients have complained about memory problems following their injury. Most people think of memory as being “good or bad.” As we get older, we recognize that our memory isn’t as good as it used to be. It’s more complicated than that. There are several different types of memory . Let’s take a look at them.

TYPES OF MEMORY

First, we’ll look at the different types of memory. For example, we all have memory for music. We can be listening to a song on the radio and have a very distinct feeling associated with that music. The brain processes music and puts that information in one part of the brain. We also have memories for taste and smell. We know the taste of chocolate. We know the smell of burning rubber. We have memories for the things we feel (physical). We can remember the difference between the feel of silk and the feel of sand paper. Each type of memory has a different site in the brain. Two of the more important types of memory are vision and hearing (in this case, words). Visual things are the things we see, such as a familiar place or where we’ve left our car. We also have memory for language, including things that we’ve heard or read (things we’ve read we translate into language). Verbal information is stored in the left hemisphere with visual information stored in the right hemisphere of the brain.

IMMEDIATE MEMORY

Information going into the brain is processed at several stages. I’m going to simplify at this point and discuss what I call immediate memory. Immediate memory really doesn’t last very long–perhaps minutes. When do you use immediate memory? When you call information for a phone number, the operator will tell you a seven digit number. If you’re pretty good, you can remember those seven digits long enough to dial the phone. That’s immediate memory–information that is briefly saved. With people who have a head injury, immediate memory can be “good” or it can be “bad.” The problem for most head-injured people, however, is with short-term memory.

SHORT-TERM MEMORY

There’s some variation in how people define short-term memory. I define it as the ability to remember something after 30 minutes. In a head injury, someone’s immediate memory may be good, yet they may still have problems with short-term memory. For example, a nurse in the hospital asked a head-injured patient to get up and take a shower and get breakfast. The patient said that he would, but the nurse came back 30 minutes later and the patient was still sitting in bed. When the nurse asked him why he didn’t get up and take a shower, he said that the nurse never told him. So immediate memory is something you quickly “spit back”, but the problem rests more with short-term memory. For example, someone may tell you to go to the store and get some milk, some eggs, a newspaper, and some dish soap. By the time you get to the store, all that you remember is the milk. In head injury, impaired short-term memory is a very significant problem.

LONG-TERM MEMORY

Long-term memory is information that we recall after a day, two weeks, or ten years. For most head-injured people, their long-term memory tends to be good. One patient told me “I can tell you what happened 10 years ago with great detail; I just can’t tell you what happened 10 minutes ago.” After you get a head injury, short-term memory isn’t working, so information has a hard time getting to long-term memory. For example, head-injured people may double or triple their usual study time in preparing for a test the next day. By the time they get to the exam, they are completely blank on the material. People with head injuries have also told me “you know, time just seems to fly by.” The little events of the day are sometimes forgotten, making life “fly by” when you look back at events that have happened since the injury.

Read more: http://www.tbiguide.com/memory.html

Source: TRAUMATIC BRAIN INJURY SURVIVAL GUIDE

By Dr. Glen Johnson, Clinical Neuropsychologist
Website http://www.tbiguide.com/

Copyright ©2010 Dr. Glen Johnson. All Rights Reserved.

Mild Brain Injury and Concussion


Definition
What happens in a mild brain injury
Diagnosis of Mild Brain Injury
What can I do if I have a mild brain injury
Mild Brain Injury Issues
Mild Brain Injury and Concussion
Additional Resources

Definition

The term “mild brain injury” can be misleading. The term “mild” is used in reference to the severity of the initial physical trauma that caused the injury. It does not indicate the severity of the consequences of the injury.

Read Anne’s story about a person who sustained a mild brain injury and the challenges she faced in understanding this injury.

The Centers for Disease Control as part of its Report to Congress on Mild Traumatic Brain Injury in the United States developed the following definition of mild brain injury:

A case of mild traumatic brain injury is an occurrence of injury to the head resulting from blunt trauma or acceleration or deceleration forces with one or more of the following conditions attributable to the head injury during the surveillance period:

  • Any period of observed or self-reported transient confusion, disorientation, or impaired consciousness;
  • Any period of observed or self-reported dysfunction of memory (amnesia) around the time of injury;
  • Observed signs of other neurological or neuropsychological dysfunction, such as—
    • Seizures acutely following head injury;
    • Among infants and very young children: irritability, lethargy, or vomiting following head injury;
    • Symptoms among older children and adults such as headache, dizziness, irritability, fatigue, or poor concentration, when identified soon after injury, can be used to support the diagnosis of mild TBI, but cannot be used to make the diagnosis in the absence of loss of consciousness or altered consciousness. Further research may provide additional guidance in this area.
  • Any period of observed or self-reported loss of consciousness lasting 30 minutes or less.

The definition focuses on the actual injury or symptoms, not the possible consequences. For many people, there are challenges in getting an accurate diagnosis and treatment, especially when there is no documented or observed loss of consciousness. There does not need to be a loss of consciousness for a brain injury to occur.

What happens in a mild brain injury?

The brain is not a hard, fixed substance. It is soft and jello-like in consistency, composed of millions of fine nerve fibers, and “floats” in cerebral-spinal fluid within the hard, bony skull. When the head is struck suddenly, strikes a stationary object, or is shaken violently, the mechanical force of this motion is transmitted to the brain.

When the head has a rotational movement during trauma, the brain moves, twists, and experiences forces that cause differential movement of brain matter. This sudden movement or direct force applied to the head can set the brain tissue in motion even though the brain is well protected in the skull and very resilient. This motion squeezes, stretches and sometimes tears the neural cells.  Neural cells require a precise balance and distance between cells to efficiently process and transmit messages between cells.  The stretching and squeezing of brain cells from these forces can change the precise balance, which can result in problems in how the brain processes information.
Closed Head Injury
Any time the brain suffers a violent force or movement, the soft, floating brain is slammed against the skull’s uneven and rough interior. The internal lower surface of the skull, pictured to the left, is a rough, bony structure that often damBase of Skullages the fragile tissues within the brain as it moves across the bone surface. The brain may even rotate during this process. This friction can also stretch and strain the brain’s threadlike nerve cells called axons.

Although the stretching and swelling of the axons may seem relatively minor or microscopic, the impact on the brain’s neurological circuits can be significant.  Even a “mild” injury can result in significant physiological damage and cognitive deficits.

A Single Neuron
Another mechanism of injury involves changes that occur in the neuron’s ability to produce energy for the cell’s vital functions in structures called mitochondria. An initial increase in energy production occurs followed by a dramatic decrease that affects the ability of the cell to produce structural proteins to preserve the diameter of the axon. This change occurs gradually after the time of impact and may be responsible for the delay in symptoms sometimes observed.

As a person recovers, the cells re-establish the precise balance needed to ensure effective information processing, but this may mean some compensation or adjustments to the neural cell’s original alignments. The more often neural cells must compensate or adjust to injury, the more likely the task takes longer and may not be as complete. For example, when a person sprains or fractures an ankle, professionals recommend cold/heat treatments, rest and supports (i.e., cast, brace) and specific exercises to help the ankle adjust to the injury and recover maximal function. Depending on the severity of the ankle injury (i.e., sprain, fracture) and what is required after recovery (i.e., long distance running, ballet), the injury to the ankle can disrupt a person’s life.

Obviously, a human brain is much more complicated than an ankle. Yet, similarly, rest, supports (i.e., compensations, modifications) and “exercises” (i.e., therapies, education) for the brain may be recommended to rehabilitate and restore useful function. Depending on the severity of the injury and what the person needs to do (i.e., care for a family, return to work or school, manage a large company), a mild brain injury can disrupt a person’s life for a short period of time or even longer.

Read more: http://www.biausa.org/mild-brain-injury.htm