Vivid dreaming makes sleep feel deeper (IMAGE)
Caption
An image depicting the experimental setup (the image shows on the left, a sleeping participant wearing the EEG cap and, on the right, the recorded EEG, EOG, EMG, and ECG signals during NREM2 sleep).
Credit
Valentina Elce (CC-BY 4.0, https://creativecommons.org/licenses/by/4.0/)
Usage Restrictions
Credit must be given to the creator.
License
CC BY