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. 2021 Jul 21;12:4444. doi: 10.1038/s41467-021-24393-1

Fig. 3. Reinstatement of content and context information during memory search.

Fig. 3

a Simulated reinstatement analysis. Models trained during encoding predicted the serial position (top) or category (bottom) of the upcoming recall. b Decoding performance from reinstated patterns of neural activity within each network. Top, the serial position model revealed transient context reinstatement within the PM network. Bottom, the category decoding model revealed greater content reinstatement within the AT than the PM network. Significant differences in reinstatement between the two networks are indicated in black. Red lines highlight timepoints with above chance decoding, p < 0.05, FWER corrected (two-sided permutation t test). c Relationship between network reinstatement and organization of recall sequences along temporal and categorical dimensions. Each point denotes an individual subject. Top, greater context reinstatement in the PM network was associated with increased temporal organization. Bottom, greater content reinstatement in the AT network was associated with greater category organization. Uncorrected p values from two-sided Student’s t tests are displayed (b, c), after averaging over significant timepoints (FWER corrected, b). For all tests, n = 69 subjects (indicated by points in c). Shaded regions denote mean ± 1 SEM. Source data are provided as a Source Data file.