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[Preprint]. 2023 Sep 7:2023.09.06.556554. [Version 1] doi: 10.1101/2023.09.06.556554

Figure 3. LFP Power spectra across brain regions in the 3-s delay, spatial working memory task.

Figure 3.

Average, induced power of the local field potential signal relative to baseline (computed in the intertrial interval) is shown for contacts grouped into six brain regions. Vertical lines indicate the time of stimulus presentation (1–1.5 s) and the beginning of the response period (4.5 s). Horizontal bar indicates the delay period of the task over which stimuli needed to be maintained in working memory. A. Mesial Temporal regions (Amygdala, Hippocampus, Mesial Temporal Cortex) n= 11 subjects; n=361 electrode contacts, n=6368 trials. B. Cingulate regions (Anterior Cingulate; Posterior Cingulate) n= 8 subjects; n=49 contacts, n=1061 trials. C. Temporal regions (Inferior Temporal Cortex) n= 11 subjects; n=54 contacts, n=948 trials. D. Occipital regions n= 3 subjects; n=37 contacts, n=967 trials. E. Parietal regions n= 7 subjects; n=88 contacts, n=2210 trials. F. Prefrontal regions n= 10 subjects; n=156 contacts, n=3386 trials.

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