Lucid dreaming, in which the sleeper is aware of the dream state, has been associated with increased neural activity around 40 Hz (lower gamma band), but their causal relationship remains unclear. The authors show that, during REM sleep, fronto-temporal transcranial stimulation in the lower gamma band can induce lucid dreaming.
- Ursula Voss
- Romain Holzmann
- Michael A Nitsche