### Patient: Doctor, I have been experiencing severe headaches and confusion lately. I am also having difficulty speaking and understanding things. What could be wrong with me?
### Doctor: Based on your symptoms, it is possible that you are suffering from encephalitis. In order to confirm this, we will need to conduct a few medical tests. We will need to do radiographic imaging and a magnetic resonance imaging (MRI) of your brain. We may also need to have you do some physical therapy exercises and other diagnostic procedures such as an interview, evaluation, and consultation with a specialist. Additionally, we may need to carry out an occupational therapy assessment, speech therapy, liver function tests, and a diagnostic spinal tap to be sure and give you the appropriate treatment.