A 4 year old girl with normal birth history and development with the exception of an episode of maternal hemiplegia during pregnancy. There is no significant family history of any neurological issues. Her medical history is unremarkable except for celiac disease which is treated with a gluten-free diet.
An half a year ago she developed scarlet fever and began to have episodes of right hand tremor lasting 6 seconds with no alteration of consciousness. One month later she had more events and was taken to the local ED where an EEG was performed.

A 43 years old woman man who presented with various symptoms consisting of visual disturbances, burning sensation in the eyes, headache, hypersensitivity to noise and dizziness. Repeated neurological examinations were reported normal. A thorough neurological work-up that included blood tests, brain MRI, EEG and echocardiography was normal.