How Psychedelics Influence Brain Networks

Summary

Psychedelics are associated with inducing mystical experiences, which correlate with therapeutic benefits such as reduced cravings and anxiety. The use of psychedelics disrupts the default mode network, potentially alleviating negative self-referential thinking. Additionally, they may affect the claustrum, leading to a brain state that can help change entrenched negative thoughts.

Study at a glance

Abstract

Psychedelics can induce mystical experiences, with higher Mystical Experience Questionnaire scores correlating with greater therapeutic effects like reduced cravings and anxiety. Psychedelics disrupt the default mode network, which is implicated in psychiatric conditions and sense of self, potentially reducing negative self-referential thinking. Psychedelics may disrupt the claustrum, inducing a dynamic brain state that, in a therapeutic context, could help shift deeply held negative thoughts.