have a noetic quality (they feel real; Yaden et al., 2017). In addition to the dramatic changes to one’s sense of self, mystical experiences can change other fundamental aspects of consciousness
This passage explicitly names noetic quality as one of James’s four canonical marks of mystical experience, glossing it as the phenomenological sense that the experience ‘feels real,’ and situates it within a contemporary empirical framework measuring mystical states.
, The Varieties of Self-Transcendent Experience, 2017thesis