Seizure videos of epilepsy patients

The study included 50 epilepsy patients undergoing long-term video-EEG monitoring at the Epilepsy Center of Guangdong 999 Brain Hospital. The inclusion criteria for patients were as follows: (1) VEEG reports confirming definite epileptic seizures, (2) complete video data containing both seizure and non-seizure periods, (3) no intentional interference during patient seizures, and no occlusion of the patient, such as patients were covered by quilts. The included videos were segmented into 5-second clips and 403 segments were finally accepted, containing 334 segments of tonic-clonic seizures and 69 segments of absence seizures. An equal number of randomly selected non-seizure segments were chosen as the non-seizure group, which included activities such as patient's meals, communication, reading, etc.

本研究纳入了在广东三九脑科医院癫痫中心接受长期视频脑电图（video-EEG）监测的50例癫痫患者。
患者的入组标准如下：(1) 视频脑电图报告确认存在明确的癫痫发作；(2) 涵盖发作期与发作间期的完整视频数据；(3) 患者发作期间未受到人为刻意干扰，且无遮挡情况（例如患者被被子遮盖）。
所纳入的视频被分割为5秒时长的片段，最终有效纳入403段发作片段，其中包含334段强直-阵挛发作（tonic-clonic seizures）片段与69段失神发作（absence seizures）片段。
我们随机选取了与发作片段总数相等的非发作期片段作为非发作对照组，涵盖患者进食、交流、阅读等日常活动。