How is Memory Affected by Traumatic Brain Injury (TBI)?
Memory is often affected by traumatic brain injury. When the brain experiences a dramatic injury, normal brain operations may become damaged because the typical neural pathways might not be capable of transmitting data as they once were. The effects on memory may range from severe to mild, and the amount of memory recovery can vary greatly depending upon the severity of the injury and the location where the exact injury took place. Since memory is generally stored in the temporal lobe, if ever the injury occurred to that particular part of the brain then the memory recovery may be more difficult. The brain is one of the most difficult parts of the body to recover; however, the brain really does have the ability to, in some instances, reallocate capabilities and memories to different portions of the brain after a traumatic brain injury.
A few of the kinds of memory loss that occur because of traumatic brain injury are the following:
Short-term amnesia – the victim might forget incidents prior to the accident and the accident itself, however the memories may possibly come back at a later date. This may be caused by edema, or swelling on the brain.
Fixed Amnesia – The victim may forget about the accident and some memories or even abilities might be lost.
Anteretrograde amnesia – The victim might have trouble collecting memories of incidents that happen right after the event.
Restoration of memories after having a traumatic brain injury can be a difficult process to undergo. In the most severe instances there might have to be treatment as a way for the patient to relearn certain abilities. In other instances memories might reappear with no warning. There were certain cases in which medical doctors think it is appropriate to prescribe certain medications which are meant for Alzheimers along with other neurodegenerative diseases. In case you have suffered a traumatic brain injury and think that your memory loss might be serious, or perhaps even getting worse, then you need to contact your physician right away and let him know what your worries are.
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