Prefrontal Cortex Modulation during Anticipation of Working Memory Demands as Revealed by Magnetoencephalography

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</svg> ms) preceding the trials onset at beta frequency (14–30 Hz); <svg height="11.375" id="M18" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 50.549999 11.375" width="50.549999" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> corrected; DLPFC: dorsolateral prefrontal cortex; IFG: Inferior frontal gyrus; IPL:  inferior parietal lobe; PC:  postcentral gyrus; SFG: superior frontal gyrus. Red color coding indicates task related power increase; blue color coding indicates task related power decrease. The figure shows data rendered onto a Talairach-space surface template.</table>

International Journal of Biomedical Imaging

fig4

Figure 4

Figure 4: Prefrontal Cortex Modulation during Anticipation of Working Memory Demands as Revealed by Magnetoencephalography 