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What is the Fencing Response?
The fencing reply is a specific reflex that gets reactivated after hurt from a brain wound . It can also serve in assessing the rigour of atraumatic mental capacity injury.(1 )
When an individual know a very potent shock , which is austere enough that it induce TBI or traumatic brain harm andconcussion , then their arms tend to move into an unnatural position where the forearms can be bend or extended in the melody after the impact.(1)This is known as the fence response placement and it can last up to multiple arcsecond after live the shock or hit .
The fencing reply is commonly seen when a sportsperson or a player gets knocked down when playing rigorous sports , such as fisticuffs , football , rugby , hockey and martial arts .
Why Does Fencing Response Occur and What Does It Mean?
This name fence response is derive from fencing reflex action also known as asymmetrical tonic neck reflex action ( ATNR ) , which is ensure in newborns.(2 , 3)This reflex action in newborn babies is seen when they position themselves with one arm go and other flexed with their head in the direction of the extended sleeve resemble a fence athlete.(4)This fencing material instinctive reflex in the babies often arrest after they are around 4 calendar month quondam .
The fencing material response as mentioned before is examine after an impactful brain injury and because of the impact it is think that the military group of it to the brainstem can temporarily reactivate the ATNR or fence in inborn reflex .
How Fencing Response Helps In Diagnosis of Traumatic Brain Injury
There are many indicators used by doctors to evaluate the degree of the brain injury like the 15 - point Glasgow comatoseness musical scale . There are many reasons , such as concussions can not be visualize onCTorMRI scansand this is why MD look for various indicators for more accurate diagnosis .
A part of this rating process is if the fence response was find by anybody ; and if it was seen after an injury , then it mean that the harm was risky where this response is seen when compared to zero response , as the occurrence of fencing response intend liaison of the brainstem .
A field from 2009 , which assessed more than 2,000 high - impact knockout YouTube videos and came to the conclusion that about two - thirds of head injuries with serious impact showed a fencing material reaction .
It was also demonstrate by the expert that as per the animal models , fencing response was seen as a reaction to temperate traumatic brain injury and in mild TBI even the meek hurt caused concussion or unconsciousness .
What is a Concussion and What Are Its Signs?
A concussion is a mild nous trauma stimulate by trauma to the skull or body , which cause some form of damage within the skull . If a concussion is mistrust , then medical audience should be seek at once .
Some of the important sign of the zodiac of concussion are:(5 )
Conclusion
The fencing reply is potentially an efficient symptomatic cock in find out the extent of the TBI or traumatic encephalon injury . If you have suffered a serious blow to the head and suspect that you’re able to be suffer from a traumatic brain injury , then it is highly advise to seek your doctor ’s helper .
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