Evaluation of Intactable Epilepsy

Question 1

what is precision of EEG

Answer 1

3-4cm compared to 6-20 cm with EEG

Question 2

what is medically intractable epislepsy

Answer 2

Medically intractable epilepsy is defined as the failure of two
adequate trials of appropriately chosen and tolerated AEDs to
achieve seizure freedom.