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Brain Lateralization

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Brain Lateralization and Language Reflection

Brain Lateralization is a process that certain functions are located on one specific side of the brain or another (Stout, n.d.). The brain is broken into two different hemispheres, the right and the left hemispheres. Both hemispheres play important roles in the functions of language. The left side of the brain controls the grammar and vocabulary. The right side of the brain is responsible for the emotional content of language ("Lateralization", n.d.). If the brain is damaged, depending on where the damage is can affect language and the understanding that you have when a person speaks.
Traumatic Brain Injury, also known as TBI, is an example of how a brain injury can affect the language. A TBI happens when there is damage to the brain. It can occur in either open or closed form. When the TBI occurs and causes problems with language a person can develop difficulty in understanding or producing speech, because of the weaken muscles they may have problems with slurred speech, and may have problems programming oral muscles for speech production ("Traumatic Brain Injury ", n.d.).
When a brain injury occurs the damage can be permanent or in some cases can be treated. Speech pathologists often work to help heal the harm experienced trough TBI or other brain injuries. They can sometimes help to train the muscles and brain to be able to speak and understand again.

References

Lateralization. (n.d.). Retrieved from http://www.alleydog.com/glossary/definition.php?term=Lateralization
Stout, J. H. (n.d.). Brain Lateralization. Retrieved from http://theorderoftime.com/politics/cemetery/stout/h/brain-la.htm
Traumatic Brain Injury. (n.d.). Retrieved from http://www.asha.org/public/speech/disorders/TBI/#deficits

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