Can Inducing Lucid Dreams Improve Sleep Disorders?
- Feb 16
- 2 min read
Updated: Jun 23
Student summary by Hayden Byun
Original Source: Scientific American, Author: Michelle Carr, Editor: Mark Fischetti, December 17, 2024
Image created by Hayden Byun
Abstract
Background:
A lucid dream happens when a person is aware that they are dreaming, and with training, they may be able to control the content of their dreams. Millions of people are affected by insomnia, nightmares, and other sleep difficulties, and this can lead to serious mental health issues. Scientists began to wonder if inducing lucid dreams could possibly help treat these complications.
Objective:
Scientists wanted to test whether lucid dreams could be triggered and guided to be used as a tool that might help reduce mental health problems that occur during a person’s sleep.
Method:
In one study, experimenters used EEG (electroencephalogram) monitoring with caps containing 128 electrodes. Researchers placed these devices on volunteers’ heads when they were about to go to sleep to track their brainwave activity. The EEG could detect facial muscle twitches, eye movement, verbal signals, and REM (rapid eye movement) sleep stages. In some experiments, participants were awakened early, given audio training and sensory cues (flashing lights, beeping noises), and then sent back to sleep to encourage lucid dreaming.
Results:
Participants were able to achieve lucidity and reported that their experiences with lucid dreaming were pleasant. One person said she had reunited with her late grandmother, while another dreamed of flying through the air. Lucid dream training reduced nightmares in people with PTSD (post-traumatic stress disorder) and improved sleep quality for those who suffered from insomnia. These results showed promising outcomes.
Conclusion:
These studies suggest that with modern technology, lucid dreams may be guided to support restful sleep and promote mental health. With innovation developing rapidly, lucid dream devices could be improved to help treat more sleep-related mental health problems in the future.
