Z_4_13 — Membrane Biology: Lipid Bilayers, Rafts, and Cellular Boundaries

Biological membranes — the lipid bilayer structures that define cells and compartmentalize their interiors — are fundamental to all life on Earth. Every cell is bounded by a plasma membrane that separates the interior (c

Z_4_05 — Synthetic Biology and Minimal Genomes

Synthetic biology aims to design, construct, and engineer biological systems and organisms with novel functions not found in nature — or to redesign existing biological systems for useful purposes. The field's landmark a

Z_4_01 — Human Microbiome, Gut-Brain Axis, and the Holobiont Concept

The human microbiome — the ~38 trillion microbial cells (bacteria, archaea, fungi, viruses) inhabiting the human body — constitutes a co-evolved ecosystem that profoundly influences health, immunity, metabolism, developm

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_02 — Embodied Cognition

Embodied cognition is a broad research program challenging the classical cognitive science view that the mind is essentially a computer processing abstract symbols in the brain. Instead, embodied cognition holds that thi

K_3_19 — Electrical Synapses and Gap Junctions in Consciousness

Most neuroscience focuses on chemical synapses, but the brain also uses electrical synapses formed by connexin-36 gap junctions — direct cytoplasmic channels that pass ions and small molecules between neurons. These prov

K_3_10 — Fetal and Infant Consciousness

The question of when consciousness emerges during human development — whether prenatally, at birth, or gradually through infancy — is one of the most consequential in consciousness studies, with direct implications for f

K_3_01 — Machine Consciousness — Can AI Be Aware?

The question of machine consciousness — whether artificial systems can be genuinely aware rather than merely simulating awareness — stands at the intersection of philosophy of mind, neuroscience, and computer science. Jo

K_3_12 — Blindsight and Unconscious Vision: Seeing Without Awareness

Blindsight is a neurological phenomenon in which individuals who are cortically blind — having lost conscious visual experience in part or all of their visual field due to damage to the primary visual cortex (V1/striate

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_01 — Quantum Consciousness & Penrose-Hameroff

The Orchestrated Objective Reduction (Orch-OR) theory — proposed by Nobel laureate Roger Penrose and anesthesiologist Stuart Hameroff — suggests consciousness arises from quantum computations in microtubules within neuro

K_1_10 — Panpsychism — Comprehensive Survey

Panpsychism — the view that consciousness or experiential properties are fundamental and ubiquitous features of the physical world — has experienced a dramatic revival in analytic philosophy since the early 2000s, driven

K_1_08 — Higher-Order Theories of Consciousness

Higher-order (HO) theories of consciousness propose that a mental state becomes conscious not by virtue of its intrinsic properties but because it is the target of a higher-order mental representation — a thought, percep

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_13 — Mirror Neurons and Social Cognition

Mirror neurons are a class of neurons, first discovered in the early 1990s in the premotor cortex (area F5) of macaque monkeys by Giacomo Rizzolatti, Vittorio Gallese, and colleagues at the University of Parma, that fire

K_4_00 — Anomalous Esoteric: Subfolder Summary

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_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_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_06 — Neurofeedback and Brain Training

Neurofeedback — the real-time display of brain activity (typically EEG) to enable individuals to learn self-regulation of neural dynamics through operant conditioning — has been investigated since the pioneering work of