A form of focal (partial) epilepsy in which epileptic seizures begin in the frontal lobes of the brain, which are responsible for motor activity, executive functions, and some aspects of behavior and emotion. Attacks can be short-lived, often clustered and often occur during sleep. Manifestations depend on the specific affected area and may include sudden movements (e.g., cycling or waving arms), vocalizations, speech stoppage, unusual postures, and behavioral changes. Because seizures can be very short and resemble psychiatric or sleep disorders, diagnosis is difficult and often requires video EEG monitoring. Treatment usually includes antiepileptic drugs, and in the case of drug resistance, surgery is considered.