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Figure 5 | BMC Neuroscience

Figure 5

From: Sleepiness induced by sleep-debt enhanced amygdala activity for subliminal signals of fear

Figure 5

Correlation between intersession differences in amygdala activity, amygdala–superior colliculus functional connectivity, and intersession differences in subjective sleepiness scores. Intersession differences between sleep control and sleep debt sessions of amygdala activity and amygdala-superior colliculus functional connectivity in fear-neutral contrasts correlated positively with intersession differences in subjective scores, r(10) = 0.66, p < 0.05, r(10) = 0.70, p < 0.05, respectively. Δvalue, intersession difference between sleep control and sleep debt sessions for each value; SC, sleep control condition; SD, sleep debt condition; FcAMG-SCo, functional connectivity between amygdala and superior colliculus.

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