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It is not necessary to have a loss of consciousness to suffer permanent brain injury.

Source: Definition of Mild Traumatic Brain Injury Developed by the Mild Traumatic Brain Injury Committee of the Head Injury Interdisciplinary Special Interest Group of the American Congress of Rehabilitation Medicine.

J Head Trauma Rehabil 1993:8(3):86-87

Attorney Gordon S. Johnson, Jr.

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Basal ganglia

Axonal Function and Damage

Cells are Like Electrical Connections:
The diagram below demonstrates the similarity (although of course on a much different scale) of the structure and purpose of a brain cell and that of an electrical connection. The cell body is similar to the switch. The axon is similar to the wires that connect the switch to the light socket and the terminal end of the axon (the spot where the nerve impulse leaves one cell and enters another), is similar to the end of the wire that connects to the light socket.

AxonCircuit

Axons are Similar to Electrical Wires:
The axon is the part of the nerve cell that transmits the nerve impulse from one nerve cell to another, in a similar way that electrical impulse are transferred down a wire. Like a wire, if the axon is torn or broken, the nerve impulse will not be transmitted. And like a wire, axons may have insulation, which when it becomes damaged as a result of forces placed against the axon, may cause serious problems to the nerve cell, even if the axon is not actually torn.

NeuronWires

 

Next: Microscopic Damage to Axons

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Why subtlebraininjury.com?

subtlebraininjury.com is a website with a mission to educate with respect to the magnitude of brain injury which does not involve coma - injuries that have been labeled by names which grossly minimize their potential impact upon the life of the injured person. This site is brought to you by the advocates of the Brain Injury Law Group, a community of plaintiff's trial lawyers across the United States united by a common interest in serving the rights of persons with traumatic brain injuries and a common commitment to fully understanding the anatomic, medical and psychological aspects of TBI.

 

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Additional Information

For a full treatment of the topic of brain injury, and recovering adequate compensation for those who have survived such injury, please visit our other pages. tbilaw.com A general treatment of all types of brain injury, including severe brain injury and concussion, with a special focus on the legal aspects of recovering full and adequate compensation for such injuries. tbilaw.com has been at the cornerstone of the web advocacy of the Brain Injury Law Group since it went online in 1996. waiting.com A page designed to assist those with issues regarding coma, especially in the acute phase when the doctors are saying "I just don't know." vestibulardisorder.com Addressing vertigo and dizziness resulting from trauma as well as information and resources for vestibular disorders.

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