Synthesis:11 Dimensions Altered State of Consciousness Questionnaire
Experience of unity (5 items)
Spiritual experience (3 items)
Blissful state (3 items)
Insightfulness (3 items)Disembodiment (3 items)
Impaired control and cognition (7 items)
Anxiety (6 items)
Complex imagery (3 items)
Elementary imagery (3 items)
Audio-visual synaesthesia (3 items)
Changed meaning of percepts (3 items)