Much of the research concerning aphasia is focused on potential treatment and coping methods for long-lasting and permanent cases of aphasia. The possibility of treating aphasia with drug therapy has been studied for many years. It is thought that increasing levels of the neurotransmitter dopamine may help improve communication function in some people with aphasia. This may be effective when used in conjunction with speech and language therapy. In addition, certain medications are being studied for their potential to reduce the severity of aphasia when administered shortly after some types of stroke.

Research is also being performed to measure the effectiveness of computer-assisted therapy in people with aphasia. Special computer software may help people to improve reading, writing and oral comprehension skills of individuals with aphasia.  

Scientists are also trying to improve their understanding of how aphasia is caused in order to develop more accurate diagnostic methods. This, in turn, may help physicians to better plan treatment.