It is generally accepted as a historical fact that Julius Caesar suffered from epilepsy, an illness which in classical times was sometimes associated with divinely bestowed genius. The ancient sources describe several episodes when, sometimes at critical junctures, one of the most famous military commanders in history was incapacitated by his illness referred to as morbus comitialis. But does the evidence really fit with the diagnosis of epilepsy? And if it was not epilepsy that afflicted Caesar, then what was it? These are the questions that doctors Galassi and Ashrafian seek to answer by...