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

Figure 5. LFP Power spectra across brain regions in the shape, match-nonmatch working memory task.

Figure 5.

Average, induced power of the local field potential as in Figure 3, now plotted for the shape match-nonmatch, working memory task. Vertical lines indicate the time of the two stimulus presentations (1–1.5 s and 4.5–5) and the beginning of the response period (8 s). Horizontal bars indicate the delay periods of the task over which stimuli needed to be maintained in working memory. A. Mesial Temporal regions (Amygdala, Hippocampus, Mesial Temporal Cortex) n= 8 subjects; n=296 electrode contacts, n=5570 trials. B. Cingulate regions (Anterior Cingulate; Posterior Cingulate) n= 5 subjects; n=18 contacts, n=329 trials. C. Lateral Temporal regions (Inferior Temporal Cortex, Superior and Middle Temporal Gyrus) n= 8 subjects; n=30 contacts, n=522 trials. D. Occipital regions n= 3 subjects; n=37 contacts, n=843 trials. E. Parietal regions n= 6 subjects; n=81 contacts, n=1912 trials. F. Prefrontal regions n= 7 subjects; n=115 contacts, n=2376 trials.

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