Fig. 4
From: Changing temporal context in human temporal lobe promotes memory of distinct episodes
Electrical stimulation modulates rate of neural drift and memory performance. a For each session, 11 randomly chosen stimulation lists are interleaved with 11 non-stimulation lists. b During stimulation lists, electrical stimulation is applied during the encoding period. c Changes in the rate of neural drift due to stimulation and changes in memory performance due to stimulation, in a single exemplar participant in the paired associates task. Each data point represents a unique stimulation list. d Top, Change in memory performance in each experimental session between the highest and lowest tercile of lists, ranked by the changes in drift rate due to stimulation. Error bars represent SEM across 11 unique stimulation sites at which stimulation was applied. Bottom, Changes in the rate of neural drift due to stimulation and changes in memory performance in the paired associates task across experimental sessions. Each data point represents strength of correlation between stimulation-induced changes in drift rate and stimulation-induced changes in performance during an experimental session in which stimulation was applied at a unique pair of electrodes. e Average changes in the rate of neural drift due to stimulation and average changes in memory performance due to stimulation, in the paired associates task. Each data point represents a unique stimulation site at which stimulation was applied. f Average changes in the rate of neural drift due to stimulation and average changes in memory performance due to stimulation, in the free recall task. Each data point represents a unique stimulation site at which stimulation was applied
