Table 2.

Interaction between memory (R > K) and delay

Brain regionsMNI coordinates (x, y, z) (in mm)Z-scoreSidepsvc
RS + TSD groups (one-sample t test) (6 month retest > 3 d retest)
    Frontal cortexSuperior medial prefrontal gyrus4, 36, 425.56R0.001*
6, 24, 505.38R0.004*
Ventral medial prefrontal gyrus6, 38, 63.73R0.009
Lateral middle prefrontal gyrus34, 50, 85.38R0.027*
−32, 52, 24.24L0.002
Lateral inferior prefrontal cortex38, 20, −125.87R<0.001*
−40, 18, −145.51L0.002*
    Parietal cortexInferior parietal gyrus54, −54, 524.01R0.004
−48, −50, 523.76L0.008
Precuneus2, −74, 483.19R0.043
    Basal gangliaPutamen14, 12, 05.13R0.011*
RS + TSD groups (one-sample t test) (3 d retest > 6 month retest)
    Limbic areaHippocampus38, −30, −83.29R0.033
  • All of the regions presented are thresholded at p < 0.001 (uncorrected) and significant at p < 0.05 after correction on a small volume of interest, excepted for the following: *significant at p < 0.05 corrected over the entire brain volume [psvc, p value after small volume correction on coordinates found in the literature referenced in supplemental data (available at www.jneurosci.org as supplemental material)].