Compensatory Effort Parallels Midbrain Deactivation during Mental Fatigue: An fMRI Study
Figure 4
Deactivation in the midbrain reflecting compensatory effort (i.e., [Pre H – PostH] – [PreE – PostE]) was re-analyzed on an individual basis within the subject's native space, and each anatomical image was overlain on the mid-sagittal section. All voxels were significant at a statistical threshold of p<0.05, uncorrected.