OrganizationHistorical1882-present
Society for Psychical Research history
Society for Psychical Research
The SPR is one of the key institutional starting points for modern psychical research, including telepathy, apparitions, mediumship, and anomalous cognition debates.
Open sourcePrimary archiveHistorical
Society for Psychical Research archive guide
Cambridge University Library
Cambridge's guide to SPR archival holdings points serious readers toward manuscript collections, correspondence, and early research records.
Open sourcePeer-reviewed researchMixed1974
Information transmission under conditions of sensory shielding
Nature / PubMed
A historically central SRI paper reporting anomalous information-transfer experiments under sensory-shielding conditions.
Open sourcePeer-reviewed researchMixed1980
Information transmission in remote viewing experiments
Nature / PubMed
A later Nature-indexed remote-viewing report useful for understanding the research claims and the debates around experimental design.
Open sourcePrimary archiveHistorical
CIA Reading Room Star Gate collection
CIA Reading Room
The official declassified CIA collection for Star Gate and related remote-viewing program records.
Open sourcePrimary archiveHistorical
CREST 25-year program archive
CIA Reading Room
CIA's CREST archive background is useful for understanding how declassified records reached public search interfaces.
Open sourceCritical reviewMixed1995
An Evaluation of Remote Viewing: Research and Applications
American Institutes for Research / CIA Reading Room
The 1995 review is the central public evaluation because it places a favorable statistical interpretation and a skeptical methodological interpretation in the same program assessment.
Open sourcePrimary archiveHistorical
Star Gate program overview
CIA Reading Room
A declassified overview document useful for program names, project framing, and intelligence-community context.
Open sourcePrimary archiveHistorical1983
Analysis and Assessment of Gateway Process
CIA Reading Room
A declassified assessment associated with the Gateway Process, altered-state training, and Monroe Institute-adjacent audio methods.
Open sourcePractice lineageHistorical
Monroe Institute early history
The Monroe Institute
Official Monroe Institute background for Robert Monroe, Hemi-Sync, and the early institutional development around out-of-body and altered-state practice.
Open sourcePractice lineageNeutral
Gateway Voyage
The Monroe Institute
Current Monroe Institute program page for Gateway Voyage, useful for describing how the tradition is presented today.
Open sourcePractice lineageNeutral
Gateway Experience Wave I: Discovery
The Monroe Institute
A current product page that shows how Gateway-style home practice is packaged and described to modern users.
Open sourcePeer-reviewed researchNeutral2005
Out-of-body experiences and their neural basis
The Neuroscientist / PubMed Central
A neuroscience review connecting out-of-body experiences to multisensory integration, body representation, and temporoparietal mechanisms.
Open sourcePeer-reviewed researchNeutral2005
Out-of-body experience, heautoscopy, and autoscopic hallucination
Brain Research Reviews
A clinical-neuroscience review differentiating out-of-body experience, heautoscopy, and autoscopic hallucination.
Open sourcePeer-reviewed researchNeutral2025
Out-of-body experiences and their interpretation
PubMed Central
A recent open-access discussion of how OBEs are interpreted across neuroscience, psychology, and experience reports.
Open sourcePeer-reviewed researchNeutral2021
Dissociative astral projection case report
PubMed Central
A clinical case report showing why astral-projection language can overlap with distressing dissociative experiences in some contexts.
Open sourcePeer-reviewed researchSupportive2010
Meta-analysis of free-response studies, 1992-2008
Psychological Bulletin / PubMed
A supportive meta-analysis of free-response psi studies after the early ganzfeld debates.
Open sourceCritical reviewCritical2010
Meta-analysis that conceals more than it reveals
Psychological Bulletin / PubMed
Hyman's critique of the 2010 free-response meta-analysis, focused on methodology and interpretation.
Open sourceOpen scienceCritical
Questionable research practices in ganzfeld meta-analysis
PubMed Central
An open-access paper using ganzfeld research to discuss bias, analytic flexibility, and questionable research practices.
Open sourceCultural historyHistorical2024
Re-orienting the astral plane
Harvard CSWR
A modern scholarly public-history entry point for astral-plane language and its religious-studies context.
Open sourceCultural historyHistorical2012
Taming the astral body
Journal of the American Academy of Religion / Oxford Academic
A scholarly article on astral-body ideas in American metaphysical and religious history.
Open sourcePractice lineageHistorical
Awakening through dream
Lion's Roar
A popular Buddhist-oriented introduction to dream yoga, useful for distinguishing dream practice from Western astral-projection language.
Open source