论文部分内容阅读
目的：探讨精神分裂症患者SPECT脑血流灌注影像的特点。材料和方法：对23名精神分裂症患者的静息状态局部脑血流(rCBF)图像进行分析,并与正常对照组比较。结果：精神分裂症患者的影像主要表现为额叶低灌注,以左侧为著,部分患者颞叶亦灌注减低,精分组与对照组相比,额叶减低最为明显,其中又以左额叶为著；其次为颞叶、顶叶、枕叶。结论：SPECT脑rCBF在精神分裂症患者中有明显的异常表现,对该病的研究能够提供依据。
Objective: To investigate the characteristics of SPECT cerebral perfusion imaging in schizophrenia patients. Materials and Methods: Resting regional cerebral blood flow (rCBF) images of 23 schizophrenic patients were analyzed and compared with the normal control group. Results: The images of schizophrenia mainly showed low frontal lobe perfusion, with the left side as the lesion, and the temporal lobe perfusion decreased in some patients. Compared with the control group, the frontal lobe decreased the most obviously, and the left frontal lobe For the next; temporal lobe, parietal lobe, occipital lobe. Conclusion: SPECT brain rCBF in patients with schizophrenia have obvious abnormalities, the study of the disease can provide a basis.