A critique of a new analysis proposed for functional neuroimaging

被引：13

作者：

Frackowiak, RSJ ^{[1
]}

Zeki, S ^{[1
]}

Poline, JB ^{[1
]}

Friston, KJ ^{[1
]}

机构：

[1] UCL, WELLCOME LAB NEUROBIOL, LONDON, ENGLAND

来源：

EUROPEAN JOURNAL OF NEUROSCIENCE | 1996年 / 8卷 / 11期

关键词：

D O I：

10.1111/j.1460-9568.1996.tb01185.x

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Methods for analysing functional imaging data have evolved rapidly over the last ten years. Standardized techniques based on formal mathematical and statistical theory and rigorous empirical validation have been proposed to facilitate comparisons of biological results between laboratories. This paper examines an image analysis technique that appears to identify unexpectedly large numbers of activated brain areas for the data collected. It concludes that the method may not adequately control for false positives, rendering interpretation of the functional anatomy difficult.

引用

页码：2229 / 2231

页数：3

共 12 条

[1]

CORBETTA M, 1991, J NEUROSCI, V11, P2383

[2]

Friston K J, 1994, Hum Brain Mapp, V1, P210, DOI 10.1002/hbm.460010306

[3] COMPARING FUNCTIONAL (PET) IMAGES - THE ASSESSMENT OF SIGNIFICANT CHANGE [J].