A presentation slide titled 'Background: Months to Years' illustrates the diagnostic and treatment pathway for epilepsy patients. The process begins with Phase One Evaluation, which includes inpatient video EEG, high-resolution MRI, PET imaging, and neuropsychological testing. The results are reviewed in a multidisciplinary epilepsy conference, and additional special tests like functional MRI or Wada angiogram may be performed. Phase Two Evaluation involves stereotactic EEG or craniotomy for grid placement. Following the consensus treatment recommendation, potential interventions include surgical resection, laser ablation, responsive stimulation, or medical therapy. The slide is from the AES 2024 Annual Meeting in Los Angeles, CA.