phoeniportx.blogg.se

White mater is primarily responsible for ensuring communication between the various parts of the brain and with grey brain tissue.

LeukoencephalomalaciaĪ type of encephalomalacia that primarily affects the white matter of the brain. Essential functions like speech, muscle control, memory, and sensory perception can be affected. Polioencephalomalacia will result in damage to the gray matter of the central nervous system, where the majority of information processing takes place. The most threatening of which is the inhibition of neurological activity. If a person were to become deficient in thiamine, significant side effects are likely to develop. Thiamine is a B vitamin (B1) and a key chemical in glucose metabolism. What are the types of encephalomalacia? PolioencephalomalaciaĪlso known as cerebrocortical necrosis (CCN), this neurological disease is caused by the disruption of thiamine production. Biological pathogens that release chemical toxins that infect the brain.Other forms of penetrating trauma, like from a knife or bullet to the skull, may also lead to the development of encephalomalacia Other causesĮncephalomalacia may also be the result of: This area of tissue undergoes contractions and eventually forms encephalomalacia within the brain Traumatic brain injuryīlunt force trauma to the skull will lead to contusions and possibly brain damage if the force is strong enough. Scar tissueĭamage to brain tissue due to conditions such as a stroke can result in the formation of scar tissue. This may be due to abnormal brain swelling or the removal of brain tumors resulting in brain damage. Occurs when the flow of blood in the brain has become interrupted. Oxygenated blood is vital for the function and maintenance of brain cells, which will become damaged or die if the blood supply is not promptly restored. What causes encephalomalacia? StrokeĬonsidered the most common cause of encephalomalacia, strokes occur due to the interrupted blood supply to the brain either through a lack of blood supply to brain tissue or due to hemorrhage of a brain blood vessel. This can present with several motor and sensory deficits. It can affect virtually any part of the brain, possibly damaging tissues of the frontal, occipital, parietal, and temporal lobe. Softening may be seen in a localized area or be widespread, depending on the underlying cause.