Harmonic patterns embedded in ictal EEG signals in focal epilepsy: new insight into the epileptogenic zone

Key Points

• Harmonic patterns can indicate the epileptogenic zone, highlighting their diagnostic potential for focal epilepsy.
• Key findings reveal specific neural oscillations associated with ictal EEG signals, enhancing understanding of seizure dynamics.
• This observational analysis examines the relationship between ictal EEG patterns and focus localization in epilepsy patients.
• The findings suggest improved methods for identifying the epileptogenic zone, which may aid in treatment planning.