In this chapter, we aimed at further characterizing the functional neuroanatomy of the human rapid eye movement (REM) sleep at the population level. We carried out a meta-analysis of a large dataset of positron emission tomography (PET) scans acquired during wakefulness, slow wave sleep and REM sleep, and focused especially on the brain areas in which the activity diminishes during REM sleep....
This review summarises the results of event-related potentials studies exploring the extent to which the human brain can extract semantic information from external stimuli during sleep. The persistence of a differential response to the subject's own name, relative to any other proper name, during stage 2 (S2) and paradoxical (REM) sleep (PS) suggests that the brain remains able to discriminate...