RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
3,665 results for "P vs NP" — page 26 of 184
K_1_11 — Dualism: Mind-Body Problem Across Philosophy and Neuroscience
The mind-body problem — the question of how subjective mental experience (consciousness, thought, sensation, emotion) relates to the physical body (brain, nervous system, matter) — is arguably the oldest and most persist
K_1_12 — Orchestrated Objective Reduction: Penrose-Hameroff Theory Deep Dive
Orchestrated Objective Reduction (Orch-OR) is a theory of consciousness proposed by mathematical physicist Sir Roger Penrose (b. 1931, Nobel Prize in Physics 2020) and anesthesiologist Stuart Hameroff (b. 1947), first ar
K_1_14 — Qualia: The Subjective Experience Problem
Qualia (singular: quale) — the term used in philosophy of mind for the subjective, experiential properties of conscious mental states — the redness of red, the painfulness of pain, the taste of coffee, the felt quality o
K_4_17 — Plant and Fungal Consciousness: Intelligence without Neurons
The question of whether plants and fungi possess forms of consciousness, intelligence, or cognition has moved from philosophical speculation to active scientific investigation. Plants exhibit sophisticated information pr
K_4_10 — Telepathy Research
Telepathy — direct mind-to-mind communication — appears in virtually every ancient tradition, from Vedic siddhis and Buddhist abhijñā to Aboriginal Dreamtime and Biblical prophecy. Modern experimental research includes G
K_4_16 — Psi Research Meta-Analysis: Parapsychology, Statistical Evidence, and the Replication Debate
Parapsychology — the scientific study of purported psychic phenomena (psi), including telepathy, clairvoyance, precognition, and psychokinesis — has accumulated over a century of experimental research with a complex and
K_4_18 — Near-Death Experiences: Evidence, Neuroscience, and the Consciousness Debate
Near-death experiences (NDEs) are complex subjective experiences reported by approximately 10–20% of cardiac arrest survivors, characterized by feelings of peace, tunnel vision, life review, encounters with deceased pers
K_4_01 — Shamanism, Entheogens & Serpent Visions
Shamanism as a cross-cultural altered-state practice is Tier 1 anthropology (Eliade 1964, Winkelman 2010). Clinical psilocybin and DMT research is Tier 1 (Griffiths 2006/2019, Strassman 2001, Davis 2021). The consistent
K_4_04 — Morphic Resonance and Sheldrake's Hypothesis
Morphic resonance is a hypothesis proposed by biologist Rupert Sheldrake (b. 1942, Cambridge-trained plant physiologist) that proposes nature operates by habits, not fixed laws, and that organisms and systems are influen
K_4_12 — Noosphere — Teilhard de Chardin, Vernadsky, and the Thinking Layer
The noosphere ("sphere of mind") is a concept developed independently by Russian geochemist Vladimir Vernadsky and French paleontologist-priest Pierre Teilhard de Chardin in the 1920s, describing a layer of collective hu
K_4_02 — Stigmata, Faith Healing, and Psychosomatic Phenomena
The human body can do things under the influence of belief that should not be physically possible according to conventional medical models. The placebo effect — a "sugar pill" producing measurable physiological changes —
K_4_15 — Shared Death Experiences
Shared death experiences (SDEs) are reported phenomena in which a person who is physically healthy — typically a family member, caregiver, or bystander present at a death — describes experiencing some or all of the featu
K_4_08 — Parapsychology — Experimental Research on Psi Phenomena
Parapsychology is the scientific study of purported psychic phenomena — telepathy, clairvoyance, precognition, and psychokinesis (collectively termed "psi") — using experimental methods. Originating with J.B. Rhine's car
K_4_14 — Consciousness and Quantum Biology: Photosynthesis, Navigation, Smell
Quantum biology — the study of quantum mechanical effects playing functional roles in biological processes — has emerged as one of the most exciting interdisciplinary fields of the 21st century, with direct implications
K_2_05 — Unconscious Processing
The cognitive unconscious — mental processes that influence behavior, emotion, and decision-making without reaching conscious awareness — is one of the most empirically robust phenomena in psychology and neuroscience. Fa
K_2_18 — Meditation Neurophysiology
Neuroimaging studies of meditation have produced a convergent picture: focused attention practices increase prefrontal and anterior cingulate cortex activity, open monitoring practices decrease default mode network (DMN)
K_2_17 — Brain-Computer Interfaces: Neural Engineering, Neuroprosthetics, and the Brain-Machine Frontier
Brain-computer interfaces (BCIs) are systems that establish a direct communication pathway between the brain's electrical activity and external devices, bypassing normal neuromuscular channels. The concept was formalized
K_2_21 — Transcranial Brain Stimulation: tDCS, TMS, and Deep Brain Stimulation
Transcranial brain stimulation encompasses a family of techniques that modulate neural activity by delivering energy — magnetic pulses, electrical current, or implanted electrodes — to specific brain regions. The three p
K_2_16 — Optogenetics: Light-Controlled Neural Circuits
Optogenetics is a biological technique that uses genetically encoded light-sensitive proteins (opsins) to control the activity of specific neurons with millisecond precision using light. Developed primarily by Karl Deiss
K_2_19 — Sleep & Dream Neuroscience — Topology of States
Sleep occupies approximately one-third of human life (~26 years for an average lifespan of 79 years) and constitutes a radically altered state of consciousness whose neurobiological mechanisms, evolutionary function, and
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