Official Dimitry Spivak and Leonid Spivak section with works on altered states of consciousness. Exclusively for altstates.net.

Official Stanley Krippner section that includes foundational for the theory of altered states of consciousness works. All works posted with permission of the author. Exclusively for altstates.net.

Official Arnold M. Ludwig section that includes his classical works on altered states of consciousness. All works posted with permission of the author. Exclusively for altstates.net.

Section on cultural anthropology of altered states of consciousness (ASC). Scientific curator of the project on cultural anthropology of ASC: A. A. Belik, Ph.D. in History, researcher at Miklouho-Maclay Institute of Ethnology and Antrhopology of Russian Academy of Sciences.

Materials on clinical psychology, psychiatry and psychopathology of altered states of consciousness.

Section on scientific research of the innovative method of psychedelic therapy.

Psychedelic therapy is an effective method of treatment of the entire spectrum of psychic disorders. It is very important for it to enter the medical mainstream; and in order for this to happen rigorous scientific research is necessary to be conducted within the paradigm of evidence-based medicine.

— The foreword to the altstates.net section on psychedelic therapy by Evgeny M. Krupitsky (MD, PhD, Professor, Chief of the Research Laboratory, St. Petersburg Regional Center of Addictions and Psychopharmacology, St. Petersburg State Pavlov Medical University, St. Petersburg, Russia).

Section on transdisciplinary (or integral) science of consciousness.

Official online edition of The Voices of Russian Transpersonalism (ed. by T. R. Soidla and S. I. Shapiro), a publication project dedicated to culture-specific transpersonal aspects of consciousness and its altered states. Exclusively for altstates.net.