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.
493 results for "AMI" — page 12 of 25
Z_4_03 — Forensic Genetics and DNA Identification
Forensic genetics uses DNA analysis to identify individuals, establish biological relationships, and solve criminal cases — a revolution that began when Sir Alec Jeffreys (1984, University of Leicester) discovered DNA fi
K_3_16 — Anesthesia and Consciousness: What Going Under Reveals
General anesthesia provides a unique experimental window into consciousness: the ability to reversibly abolish and restore awareness in a controlled clinical setting. Despite over 175 years of practice since William T.G.
K_3_08 — Intention, Volition, and Motor Consciousness
The neural basis of voluntary action and the timing of conscious intention relative to brain activity has become one of the most productive — and philosophically consequential — research programs in consciousness studies
K_3_17 — Psychedelic Consciousness — DMT, Psilocybin Neural Effects
The psychedelic renaissance in neuroscience — a period of renewed scientific investigation beginning circa 2006 after decades of regulatory restriction — has produced an unprecedented body of neuroimaging, pharmacologica
K_3_04 — Anesthesia and Consciousness
General anesthesia — the reversible, drug-induced abolition of consciousness — is one of medicine's greatest achievements and, paradoxically, one of its least understood. Approximately 350 million surgical procedures per
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
K_2_09 — Neuroscience of Free Will
The neuroscience of free will centers on experiments testing whether conscious intention precedes or follows the neural preparation for action. Benjamin Libet's landmark 1983 experiments showed that the brain's "readines
K_2_08 — The Binding Problem in Consciousness
The binding problem asks how the brain creates unified, coherent conscious experiences from the distributed, specialized processing activity of millions of neurons across separate brain regions. When you see a red ball r
K_5_06 — Dreaming and Consciousness: Why We Dream
Dreaming — the experience of structured hallucinatory consciousness during sleep — is one of the most remarkable features of the human mind and a central challenge for any theory of consciousness. Every night, for a tota
E_3_01 — Rise and Fall of Civilizations
Every complex civilization in recorded history has collapsed or been transformed beyond recognition. The Bronze Age collapse (~1177 BCE) destroyed the interconnected civilizations of the eastern Mediterranean within a si
E_3_22 — Historic Mega-Earthquakes: Cascadia, New Madrid, and the Seismic Record
The seismic record of North America reveals two mega-earthquake systems that challenge the common assumption that destructive earthquakes are confined to well-known plate boundaries like the San Andreas Fault: the Cascad
E_3_02 — Catastrophic Flood Geomorphology
Earth's surface preserves dramatic evidence of catastrophic floods on a scale unimaginable today. The Channeled Scablands of Washington State were carved by the Missoula Floods (~13,000–15,000 BP): glacial Lake Missoula
E_2_05 — Late Antiquity Little Ice Age (536–660 CE) and the Fall of Antiquity
The period 536–660 CE represents one of the most catastrophic environmental and civilizational crises in recorded human history, now termed the Late Antiquity Little Ice Age (LALIA). It began in 536 CE — described by his
E_2_03 — Santorini/Thera Eruption and Minoan Collapse
Around 1600 BCE (revised range: 1628–1600 BCE), the volcanic island of Thera (modern Santorini) in the southern Aegean Sea experienced one of the largest volcanic eruptions in recorded human history — a VEI-7 event that
E_2_08 — Little Ice Age — Climate, Society, and the Modern World
The Little Ice Age (LIA) was a prolonged period of climatic cooling that affected much of the Northern Hemisphere from approximately 1300 to 1850 CE, with coldest intervals during the Maunder Minimum (1645–1715) and the
E_2_11 — Snowball Earth Hypothesis
The Snowball Earth hypothesis proposes that Earth's surface was entirely or nearly entirely covered by ice on at least two occasions during the Neoproterozoic era (c. 720–635 million years ago): the Sturtian glaciation (
E_2_10 — Volcanic Winter and Civilizational Effects
Large volcanic eruptions can inject sulfate aerosols into the stratosphere, where they reflect incoming solar radiation, producing global cooling lasting 1–3 years — a phenomenon known as volcanic winter. The most severe
E_4_21 — Oxygen Isotope Stages: Marine Isotope Record and Climate Cycles
The marine oxygen isotope record — constructed from measurements of the ratio of oxygen-18 to oxygen-16 (δ¹⁸O) in the calcium carbonate (CaCO₃) shells of foraminifera (single-celled marine organisms) preserved in deep-se
E_4_13 — Milankovitch Cycles and Orbital Forcing
Milankovitch cycles are periodic variations in Earth's orbital geometry that modulate the distribution and intensity of solar radiation reaching Earth's surface, driving the glacial-interglacial cycles that have dominate
E_4_22 — Varve Chronology: Annual Lake Sediment Records
Varve chronology is a dating and paleoclimate method based on counting and analyzing varves — annually laminated sediment layers deposited in lakes (and occasionally in marine or estuarine settings). Each varve typically
BROWSE BY SECTION — 3,721 documents across 34 fields