利用功能磁共振成像对精神分裂症中的视幻觉进行研究。
Visual hallucinations in schizophrenia investigated with functional magnetic resonance imaging.
作者信息
Oertel Viola, Rotarska-Jagiela Anna, van de Ven Vincent G, Haenschel Corinna, Maurer Konrad, Linden David E J
机构信息
Neurophysiology and Neuroimaging Laboratory, Deparment of Psychiatry, Goethe University, Frankfurt/Main, Germany.
出版信息
Psychiatry Res. 2007 Dec 15;156(3):269-73. doi: 10.1016/j.pscychresns.2007.09.004. Epub 2007 Oct 31.
We investigated a 27-year old patient with paranoid schizophrenia. Brain activity related to visual hallucinations was found in higher visual areas corresponding to the content of the hallucinations (faces, bodies, scenes) and the hippocampus. We assume that the hippocampal activity is related to the retrieval of visual images from memory and that sensory cortex activity is related to the vividness of the perceptual experience.
我们对一名27岁的偏执型精神分裂症患者进行了研究。在与幻觉内容（面部、身体、场景）相对应的较高视觉区域以及海马体中发现了与视幻觉相关的大脑活动。我们假设海马体活动与从记忆中检索视觉图像有关，而感觉皮层活动与感知体验的生动程度有关。
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