Check what tests need to be done to see if the baby's convulsions have injured the brain

Patient's question:

Patient Age: One and a half years old
Description of Symptoms: The baby appears drowsy after a high fever seizure and frequently rolls their eyes.
Question: Is it necessary to check if the baby's brain was affected after a high fever seizure? What tests should be done?

Doctor's answer:

Hello, general high fever convulsions do not usually affect brain tissue, so there is no need to worry. Generally, no tests are required. It is recommended to continue monitoring.