BRAIN ELECTRICAL ACTIVITY MAPPING IN NEUROPSYCHIATRIC PATIENTS

脑电波有望提供对大脑活动的非侵入性一瞥 最近通过计算机化的地图绘制增强了精神分裂症的 技巧。这些“地图”消化了大量的信息，并翻译成 转换成一种高度可理解的形式。不幸的是，人工制品，如眼睛 移动可以包括在这样的地图中，导致严重的 误解。我们目前正在检查计算机脑电活动 非药物治疗的慢性精神分裂症患者的标测(CEAM) 特别注意眼动伪影的作用。此外，除了 检查处于静息状态的患者，我们正在刺激 接受阿朴吗啡和认知测试等药物治疗的患者 旨在突出精神分裂症的病理过程。

The promise that EEG might provide a non-invasive glimpse of brain activity in schizophrenia has recently been enhanced by computerized mapping techniques. These "maps" digest a vast amount of information and translate them into a highly interpretable form. Unfortunately artifact, such as eye movement can be included in such maps, leading to serious misinterpretations. We are currently examining computerized EEG activity mapping (CEAM) in medication-free chronic schizophrenic patients with a special attention the role of eye movement artifact. In addition, besides examining the patients in the resting state, we are stimulating the patients with medications such as apomorphine and cognitive tests specially designed to highlight the pathological processes in schizophrenia.