Category Archives: concussion

My other blogs in this field and (to comment)     “Together, one mind, one life (one small step at a time), let’s see how many people (and lives) we can encourage, impact, empower, enrich, uplift and perhaps even inspire to reach … Continue reading

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Fatigue After Brain Injury “There is always a way around a problem, any problem” “Do not let what you can’t do stop you from doing what you CAN do…best.” “Where there’s hope, there is light.” from

Posted in brain injury, brain injury effects, chronic fatigue, closed head injury, cognitve effects, concussion, effects of head injury, effects of TBI, fatigue, Head (brain injury), head injury, head injury and fatigue, head injury effects, words of encouragement and upliftment | Tagged , , , , , | 5 Comments

Concussion Fatigue: It’s Different Also see an excellent resource at PPS “Don’t not let us what we can’t do stop us from doing what we can do…best.” -me “Together, one mind, one soul, one life, one small step at … Continue reading

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The Lasting Effects from Blows to the Head (Concussion)

  Article Title: The Lasting Effects from Blows to the Head (Concussion) Submitted by: Craig Lock Category (key words): head injury, brain injury, effects of head injury, neuro-psychology, medical information, medical resources, brain Web sites: and The … Continue reading

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The “Hidden Handicap – the Silent Epidemic”

Subnitter’s Note
The following piece is from information that I’ve researched and collected over the past twenty-five years. Some of the writings are words from my own experiences and much material from sources unknown (some of which has been re-written and re-phrased by me). I am sharing this information in the spirit of promoting greater awareness of head (or brain) injury, as well as helping and hopefully encouraging “victims of the hidden ‘handicap’” to realise their full potentials and be all that they are capable of achieving, being and becoming.
Craig Lock
October 2005

Some introductory comments re the title of this article

* because it can’t be seen and brain /head damaged people look perfectly “normal” (what’s that!).

NB: NO, I don’t necessarily see it, this label as a ‘handicap’, but rather as an opportunity for personal growth.

Every adversity, every failure, every heartache carries with it the seed* of an equal or greater benefit.”
– Napoleon Hill (in his great book ‘Think and Grow Rich’)

* this should perhaps read “rather the POTENTIAL seed” in cases of head (brain) damage

“Just because a brain has been damaged, does NOT necessarily have to affect the human mind…and so the quality and height of our thoughts!”
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The Lasting Effects from Blows to the Head (Concussion)

Article Summary: The brain damage sustained after a concussion is not always immediately apparent…and the effects can be long lasting A blow to the head that knocks a person unconscious can result in widespread loss of brain tissue …and this is why some people who suffer head injuries are never quite the same.


“Compare it (your head) to a jelly in a bowl. The bowl is the skull – a strong, protective container – and the jelly (the brain) is nestled within. The skull is able to withstand many types of blows; but the brain is vulnerable to sudden swirling or rotating movements. Shake the bowl and see what happens to the jelly.”

– Don Mackie, Emergency Specialist, Hutt Hospital, Wellington, New Zealand

Different mental abilities are located in different parts of the brain, so a head injury can damage some, but not necessarily all, skills such as speed of thought, memory, understanding, concentration, solving problems and using language. The cognitive effects of a brain injury affect the way a person thinks, learns and remembers. Brain damage leads to difficulty in making decisions, processing information quickly, problem solving and especially coming up with different solutions in a pressured environment of stress. (So I most like writing and “dealing with people” in a relaxed environment!).

The more severe the injury, the more brain tissue is lost. “There is more damage and it is more widespread than we had expected,” said Dr Brian Levine of the Rotman Research Institute and the University of Toronto, whose new study appears in the journal ‘Neurology’. Dr Levine studied brain scans taken from 69 traumatic brain injury patients whose head injuries ranged from mild to moderate or severe. Canadian researchers ran a computer analysis of these images and found that even patients with mild brain injuries with no apparent scarring had less brain volume. “When you have a blow to the head, it causes a neuro-chemical reaction in the brain cells that leads to cell death,” Dr Levine said. “The more cells that die, the less tissue you have. The amount of tissue loss seems to be related to the severity of the injury – how long the person was knocked out.”

Brain injury may prompt one area of the brain to be “reassigned” and take over the function of another. Professor Richard Faull from the University of Auckland (New Zealand ) explains simply: “Think of it as a sort of emergency breakdown service (‘We Fix Neurons — Fast!’). It is literally like a little highway; but instead of going directly from Auckland to Wellington, it goes to Whangarei, to Taranaki, then to Wellington! The route is highly distorted and there may be all sorts of reasons for that.”
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