Fig 2.

Functional MR data obtained in subjects who were performing a story-listening task.

A, Reference data from four healthy 6-year-old boys obtained while they were listening to stories (active condition) or tones (control condition). Note the variability in the activation patterns.

B, Imaging data from our patient who performed the same task while awake (top) and in the sleeping state (bottom). Cross-correlation r=0.375, cluster size=5. Note that, at the same analysis threshold, stronger activation is shown in the sleep study