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Table 3 Brain regions deactivated under the n-back task for the sleep restriction (SR) and healthy duration (HD) conditions

From: Preliminary fMRI findings in experimentally sleep-restricted adolescents engaged in a working memory task

   SR HD
Brain regions Brodmann areas Centroid location Volume [cc] Centroid location Volume [cc]
Precentral gyrus 6    R, 51, -2, 21 0.9
Postcentral gyrus 3 L, -33, -31, 59 1.0   
Inferior parietal lobule 40    R, 47, -59, 36 1.0
Inferior frontal gyrus 46    R. 49, 35, 8 1.7
Lingual gyrus, vermis 17 R, 24, -65, -17
R, 23, -87, 2
0.5
1.5
B, 1, -74, -8 16.7
Cingulate gyrus 31    R, 10, -34, 35 0.6
Anterior cingulated gyrus, medial frontal gyrus 32, 10 B, 4, 47, 8 9.8 L, -13, 55, 12 1.6
Posterior cingulate gyrus 23, 29, 30 B, -6, -56, 6 30.7   
Parahippocampal gyrus, fusiform gyrus 35, 36, 37 R, 38, -25, -10 12.2   
Superior temporal gyrus 22 L, -47, -18, 1 7.0   
Middle temporal gyrus 21 L, -51, -11, -16 0.7   
  1. L = left hemisphere, R = right hemisphere, B = bilateral. Clusters satisfy a significance threshold of p < 0.005 (uncorrected) and a volume threshold of 0.5 cc. Centroid locations are in Talairach coordinates.