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本文用计算机处理的脑电功率谱(APS)指标δ+θ/α+β及θ/β观察脑外伤病人和正常人的改变,结果表明,脑外伤病人的δ+θ/α+β及θ/β功率比明显高于正常人。证明APS对脑外伤病人的诊断和预后有重要价值。
In this paper, computer-treated brain electrical power spectrum (APS) indicators δ + θ / α + β and θ / β were observed in patients with traumatic brain injury and normal changes, the results show that traumatic brain injury in patients with δ + θ / α + β and θ / β power ratio was significantly higher than normal. Proves APS has important value for the diagnosis and prognosis of traumatic brain injury patients.