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. 2019 Dec 11;5(12):eaax7331. doi: 10.1126/sciadv.aax7331

Fig. 3. Antemortem sleep fragmentation and density of cortical microglia identified by immunohistochemistry.

Fig. 3

Average of counts in the mid-frontal and inferior temporal cortices. Partial residual plot of total microglial density (A) or proportion of stages II and II microglia (B) as a function of antemortem sleep fragmentation adjusted for age, sex, education, and postmortem interval. Each dot represents a single participant. Solid line indicates the predicted microglial count for an average participant. Dotted lines indicate 95% CIs on the prediction.