Relationships between exploratory eye movement dysfunction and clinical symptoms in schizophrenia
Relationships between exploratory eye movement dysfunction and clinical symptoms in schizophrenia
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DOI：
10.1111/j.1440-1819.2011.02314.x
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发表时间：
2012-04
影响因子：
11.9
通讯作者：
Masahiro Suzuki;Sakae Takahashi;E. Matsushima;M. Tsunoda;M. Kurachi;T. Okada;Takuji Hayashi;Y. Ishii;K. Morita;H. Maeda;S. Katayama;T. Otsuka;Y. Hirayasu;M. Sekine;Y. Okubo;M. Motoshita;K. Ohta;M. Uchiyama;T. Kojima
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文献类型：
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作者：
Masahiro Suzuki;Sakae Takahashi;E. Matsushima;M. Tsunoda;M. Kurachi;T. Okada;Takuji Hayashi;Y. Ishii;K. Morita;H. Maeda;S. Katayama;T. Otsuka;Y. Hirayasu;M. Sekine;Y. Okubo;M. Motoshita;K. Ohta;M. Uchiyama;T. Kojima
目的：在寻找精神分裂症的生物学标志物的过程中，许多心理生理学测试已被广泛研究。探索性眼球运动（EEM）测试涉及受试者自由观看几何图形时的眼球运动监测。Suzuki et al.（2009）使用EEM测试数据对精神分裂症和非精神分裂症受试者进行了判别分析;因此，临床诊断的精神分裂症患者被确定为患有精神分裂症的概率很高（73.3%）。本研究的目的是探讨精神分裂症患者的EEM判别分析（SPDSE）被确定为精神分裂症和精神分裂症患者的EEM判别分析（SDNSE）被确定为非精神分裂症的特点。
Aim: Many psychophysiological tests have been widely researched in the search for a biological marker of schizophrenia. The exploratory eye movement (EEM) test involves the monitoring of eye movements while subjects freely view geometric figures. Suzuki et al. (2009) performed discriminant analysis between schizophrenia and non‐schizophrenia subjects using EEM test data; consequently, clinically diagnosed schizophrenia patients were identified as having schizophrenia with high probability (73.3%). The aim of the present study was to investigate the characteristics of schizophrenia patients who were identified as having schizophrenia on EEM discriminant analysis (SPDSE) or schizophrenia patients who were identified as not having schizophrenia on EEM discriminant analysis (SPDNSE).