Reliability of the amplitude of low-frequency fluctuations in resting state fMRI in chronic schizophrenia

被引：59

作者：

Turner, Jessica A. ^{[1
,2
]}

Chen, Hongji ^{[2
]}

Mathalon, Daniel H. ^{[3
,4
]}

Allen, Elena A. ^{[1
]}

Mayer, Andrew R. ^{[1
,5
]}

Abbott, Christopher C. ^{[2
]}

Calhoun, Vince D. ^{[1
,2
,6
]}

Bustillo, Juan ^{[2
]}

机构：

[1] Mind Res Network, Albuquerque, NM 87106 USA

[2] Univ New Mexico, Dept Psychiat, Albuquerque, NM 87131 USA

[3] Univ Calif San Francisco, Dept Psychiat, San Francisco, CA USA

[4] San Francisco VA Med Ctr, San Francisco, CA USA

[5] Univ New Mexico, Dept Psychol, Albuquerque, NM 87131 USA

[6] Univ New Mexico, Dept Elect & Comp Engn, Albuquerque, NM 87131 USA

来源：

PSYCHIATRY RESEARCH-NEUROIMAGING | 2012年 / 201卷 / 03期

关键词：

ALFF; Schizophrenia; Stability; NAIVE 1ST-EPISODE SCHIZOPHRENIA; FUNCTIONAL CONNECTIVITY; DEFICITS; MRI;

D O I：

10.1016/j.pscychresns.2011.09.012

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

The resting state amplitude of low frequency fluctuations (ALFF) in functional magnetic resonance imaging has been shown to be reliable in healthy subjects, and to correlate with antipsychotic treatment response in antipsychotic-naive schizophrenia patients. We found moderate to high test-retest stability of ALFF in chronically treated schizophrenia patients assessed twice over a median interval of 2.5 months. (C) 2012 Elsevier Ireland Ltd. All rights reserved.

引用

页码：253 / 255

页数：3

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