Table 1. Memory-Related BOLD Changes during Word Identification in Noise (Task 1).
Description of contrast, cluster extent | Peak Z | # Voxels | Peak MNI |
---|---|---|---|
Misses < Non-Misses | |||
Dorsal cingulate / paracingulate | 4.54 | 89 | 1, 27, 47 |
L. inf. frontal gyrus, L. ant. insula | 4.31 | 133 | -42, 24, -1 |
R. ant. Insula, R. inf. frontal gyrus | 4.05 | 130 | 55, 18, 5 |
Note: MNI: Montreal Neurological Institute coordinates; L: left, R: right, otherwise bilateral; Ant: anterior, Inf: inferior. The Misses < Non-Misses contrast tested whether BOLD contrast was lower during the identification of words that were subsequent memory misses, compared to the other words in each SNR condition.