As part of the Beckley/Imperial collaboration, we have obtained fascinating results from our first ever placebo-controlled investigation of the effects of DMT on human brain activity.
The aims of the study were:
Brain activity recorded during the peak of the DMT experience confirmed what we previously observed with other compounds such as LSD, i.e. a decrease in alpha frequencies (the main frequencies involved in normal consciousness) and an increase in signal complexity (put forward as a marker of state of consciousness, increasing from deep anaesthesia, to sleep, and to awake state).
However, the neural signature of the DMT experience included an increase in delta and theta waves, which are normally present during sleep, particularly when we dream. These changes have not been reported with other compounds such as psilocybin and LSD, and may reflect the complete immersive state that is unique to DMT (and 5-MeO-DMT).
Functional MRI was also used to record the changes in brain activity during the DMT experience. Results obtained using this imaging modality shows us how DMT alters the interaction between key brain networks, and enables a comparison to previously obtained results from our psilocybin and LSD studies.
As we continue, we are also planning an exciting research programme to investigate in a similar way, 5-MeO-DMT. Donations to contribute to this ground-breaking research are greatly appreciated.
Psilocybin for Depression
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