Their mouth works… So why can’t they talk? What aphasia really looks like...

Aphasia usually happens after a brain injury, most commonly a stroke. It often affects the left side of the brain, which is responsible for language. Because of this, people may also show weakness on the right side of the body at the same time. In the early stages, aphasia can be very severe. Both understanding language and producing speech may be significantly affected. A person may struggle to follow conversations, respond appropriately, or express even simple thoughts. One important point that often gets misunderstood is this: the speech mechanism itself may still work. The voice, lips, and tongue can function normally, but the brain is unable to properly organize and process language into meaningful speech. This is what makes aphasia so frustrating. The person often knows what they want to say, but the words come out wrong or don’t come out at all. It can be deeply distressing for both the individual and their family. Recovery is possible in many cases. As swelling in the brain reduces and healing begins, some language abilities may gradually return. Progress varies widely depending on the severity and location of the injury, but improvement is often seen over time. Speech and language therapists play a key role in recovery. They provide targeted therapy based on the type of aphasia, focusing on areas like understanding speech, finding words, and rebuilding sentence structure step by step. It’s also important to understand that aphasia mainly affects language abilities. Some people may also experience separate challenges such as swallowing or speech-motor difficulties after a stroke, depending on which parts of the brain are affected, but these are not caused by aphasia itself.