How can traumatic brain injury (TBI) affect a person's communication?

Traumatic brain injury (TBI) can profoundly affect a person's communication capabilities due to the damage it inflicts on various areas of the brain responsible for language and speech. Individuals with TBI may experience difficulties with articulation, which refers to the physical ability to produce speech sounds clearly and correctly. This can result in slurred speech or difficulty pronouncing words.

Additionally, comprehension suffers as TBI can impair cognitive functions necessary for understanding language. This includes both verbal and written communication, making it challenging for individuals to process what they hear or read and respond appropriately. Therefore, the multifaceted nature of communication, encompassing both the production of speech and the understanding of language, is heavily impacted by TBI, leading to significant communication challenges for affected individuals.