The location of a TBI makes a major difference

When two people suffer traumatic brain injuries (TBIs), their experiences may differ greatly. Every brain injury is unique. Part of this variation stems from severity. The more severe the brain injury, the greater the impact and the lower the likelihood of full recovery.

However, the location of the injury within the brain also plays a critical role. For instance, the brain’s right hemisphere controls functions on the left side of the body, while the left hemisphere controls the right side. If someone experiences physical issues or limitations on one side of their body, it may be due to an injury affecting the opposite side of the brain.

Various brain lobes

Within the cerebrum—the largest part of the brain—different lobes handle distinct functions. For example:

• Frontal lobe: Responsible for emotion, judgment, personality and problem-solving abilities. An injury here may lead to noticeable personality changes, even if physical skills remain intact.
• Temporal lobe: Often associated with memory and learning. An injury to this area may leave personality unaffected but cause significant issues with short-term or long-term memory.
• Brain stem and cerebellum: These areas control essential functions like balance, breathing, reflexes and coordination. Injuries to these lower parts of the brain may lead to physical limitations, such as difficulty walking, even if cognitive functions appear unchanged.

Because every brain injury is unique, medical experts often find it challenging to predict the extent of recovery or whether lost skills and abilities will return. Those who have suffered such serious injuries must understand their legal options to seek financial compensation for medical bills, lost wages and much more.