PGO Waves and Dreams
PGO waves play a crucial role in linking brain activity to rapid eye movements and dreaming. These waves are associated with learning, indicating that increased PGO activity correlates with memory consolidation during sleep. Interestingly, while various brain regions activate during REM sleep, the dorsolateral prefrontal cortex, responsible for logical thinking, shows decreased activity, suggesting a unique state of consciousness during dreaming.In this clip
From this podcast

Huberman Lab
Dr. Matt Walker: The Science of Dreams, Nightmares & Lucid Dreaming | Huberman Lab Guest Series
Related Questions
Which parts of the brain are the most active during REM sleep in the episode Dr. Matt Walker: The Science of Dreams, Nightmares & Lucid Dreaming | Huberman Lab Guest Series and the clip PGO Waves and Dreams?
Which parts of the brain are the most active during REM sleep in the episode Dr. Matt Walker: The Science of Dreams, Nightmares & Lucid Dreaming | Huberman Lab Guest Series and the clip PGO Waves and Dreams?
Which brain areas are active during REM sleep?