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visual-areas


			
			
				
					
						
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<h2>Post-stats</h2>
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<hr><p><b>Analysis methods</b><br>FMRI data processing was carried out using FEAT (FMRI Expert Analysis Tool) Version 6.00, part of FSL (FMRIB's Software Library, www.fmrib.ox.ac.uk/fsl). Z (Gaussianised T/F) statistic images were thresholded using clusters determined by Z>1.64 and a (corrected) cluster significance threshold of P=0.05 [Worsley 2001].
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<p><b>References</b><br>[Worsley 2001] K.J. Worsley. Statistical analysis of activation images. Ch 14, in Functional MRI: An Introduction to Methods,
eds. P. Jezzard, P.M. Matthews and S.M. Smith. OUP, 2001.<br>

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<hr><b>Thresholded activation images</b>
&nbsp; &nbsp; &nbsp; &nbsp; 
1.6
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2.6
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<p>zstat1 &nbsp;&nbsp;-&nbsp;&nbsp; C1 (group mean)<br>
    <a href=cluster_zstat1_std.html><IMG BORDER=0 SRC=rendered_thresh_zstat1.png></a>
    
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