I''m 34 Years Old And Was Referred To A Neurologist

I''m 34 years old and was referred to a neurologist for seizures, I've had them off and on for 14 years I went to the er after one episode and they told me they were stress induced- the neurologist ordered an ambulatory eeg with video, mri, and a heart monitor, I was just curious as to why these were ordered and a rush put on them