- Mahabharata, 1n
- Maharishi, Ramana, 1, 2
- mandala, 201
- Manipuri dances, 1n
- Maria Theresa, 1
- Mary, mother of Jesus, 1
- Mary Magdalene, 1
- Maryland Psychiatric Research Center, 1
- Maslow, Abraham H., 1, 2, 3, 4
- Matisse, Henri, 1
- Mayan religion, 1
- Medusa, 1
- memory mechanisms, 1, 2, 3, 4
- mescaline, 1, 2
- Michelangelo, 1
- Minkowski, Hermann, 1
- Mithra, 1
- “model psychosis” theory, 1, 2, 3, 4
- Moloch, 1, 2, 3
- Mondrian, Piet, 1
- morning-glory seeds, 1
- Moses, 1
- mother, archetypes of, 1, 2, 3, 4
- mother-child conflict, 1
- mother-child cooperation, 1
- muscular tension, 1, 2, 3
- music, LSD enhancement of, 1
- mydriasis, 1
- mystical union: feelings of relation to human personality, 1;
- relation to LSD experience, 1, 2, 3, 4, 5;
- relation to psychoses, 1