Theta-Alpha Oscillations Bind the Hippocampus, Prefrontal Cortex, and Striatum during Recollection: Evidence from Simultaneous EEG–fMRI

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Figure 5.
Figure 5.

Significant clusters for the correlation of recollection-specific theta-alpha power with recollection-specific hippocampal contribution to left striatal and left prefrontal BOLD signal. Thresholded SPM{t} maps (p(FWE) < 0.05) for the correlation in the striatum (top), lateral PFC (LPFC, middle), and MPFC (bottom) together with the right hippocampal seed region overlaid on the mean T1 image are displayed on the left. Renderings for the PFC are made with a search depth of 4 mm, approximating the thickness of cortical gray matter. Scatter plots showing PPI estimates (REC − FAM) at the peak voxel of the respective cluster as a function of theta-alpha power (REC − FAM) are shown on the right.

  1. The Journal of Neuroscience vol. 36 no. 12 3579-3587
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