{"https://codexery.com/reproductive-biology/e/reproductive-biology/vulva/": {"t": "Vulva", "s": "External female genital structures with protective and reproductive functions."}, "/e/human-anatomy/vagina/": {"t": "Vagina", "s": "Elastic muscular canal for copulation, birth, and menstruation."}, "https://codexery.com/physiology-anatomy/e/physiology-and-anatomy/sex-organ/": {"t": "Sex organ", "s": "Organs involved in sexual reproduction across species."}, "https://codexery.com/crime-and-deviance/e/crime-and-deviance/taboo/": {"t": "Taboo", "s": "Social prohibitions rooted in sacredness or repulsion.", "i": "https://codexery.com/crime-and-deviance/img/crime-and-deviance/taboo.webp", "c": "Walterlan Papetti · CC BY-SA 4.0"}, "/e/human-anatomy/epithelium/": {"t": "Epithelium", "s": "Protective layer of cells lining body surfaces and cavities."}, "https://codexery.com/biology-concepts/e/biology-concepts/menopause/": {"t": "Menopause", "s": "The permanent end of menstrual periods, marking the end of the reproductive stage."}, "https://codexery.com/physiology-metabolism/e/physiology-and-metabolism/testosterone/": {"t": "Testosterone", "s": "Primary male sex hormone influencing development, behavior, and health."}, "https://codexery.com/sexual-practices-identities/e/sexual-practices-and-identities/sexual-arousal/": {"t": "Sexual arousal", "s": "Physiological and psychological responses to sexual stimuli."}, "https://codexery.com/relationships-and-human-sexuality/e/relationships-and-human-sexuality/masturbation/": {"t": "Masturbation", "s": "Autoerotic sexual stimulation for pleasure, often to orgasm."}, "https://codexery.com/sexual-practices-identities/e/sexual-practices-and-identities/fingering-sexual-act/": {"t": "Fingering (sexual act)", "s": "Manual stimulation of the vulva or vagina using fingers."}, "https://codexery.com/sexual-practices-identities/e/sexual-practices-and-identities/cunnilingus/": {"t": "Cunnilingus", "s": "Oral stimulation of the vulva using tongue and lips."}, "https://codexery.com/sexual-practices-identities/e/sexual-practices-and-identities/sexual-penetration/": {"t": "Sexual penetration", "s": "Insertion of a body part or object into a body orifice."}, "https://codexery.com/relationships-and-human-sexuality/e/relationships-and-human-sexuality/sexual-intercourse/": {"t": "Sexual intercourse", "s": "An intimate activity with varied definitions and cultural significance."}, "https://codexery.com/chronic-pain-syndromes/e/chronic-pain-syndromes/vulvodynia/": {"t": "Vulvodynia", "s": "Chronic vulvar pain with no identifiable cause."}, "/e/human-anatomy/tendon/": {"t": "Tendon", "s": "Tough bands of dense fibrous connective tissue connecting muscle to bone."}, "/e/human-anatomy/human-body/": {"t": "Human body", "s": "The human body is studied by health professionals, physiologists, anatomists, and artists to assist them in their work."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/tissue-biology/": {"t": "Tissue (biology)", "s": "Tissue is an assembly of similar cells with a specific function."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/mesoderm/": {"t": "Mesoderm", "s": "Middle germ layer forming muscles, skeleton, and internal organs."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/embryo/": {"t": "Embryo", "s": "Initial developmental stage of a multicellular organism."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/germ-layer/": {"t": "Germ layer", "s": "Primary cell layers forming during animal embryonic development."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/macrophage/": {"t": "Macrophage", "s": "White blood cells that engulf pathogens and regulate immune responses.", "i": "https://codexery.com/cell-and-molecular-biology/img/cell-and-molecular-biology/macrophage.webp", "c": "Noah Smith · CC BY-SA 4.0"}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/mast-cell/": {"t": "Mast cell", "s": "Ancient immune sentinels storing histamine and heparin.", "i": "https://codexery.com/cell-and-molecular-biology/img/cell-and-molecular-biology/mast-cell.webp", "c": "John Jennings · CC BY-SA 2.0"}, "https://codexery.com/connective-tissue-diseases/e/connective-tissue-diseases/granulation-tissue/": {"t": "Granulation tissue", "s": "New connective tissue and vessels that fill wounds during healing."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/organogenesis/": {"t": "Organogenesis", "s": "Phase of embryonic development forming organs from germ layers."}, "https://codexery.com/cellular-biology/e/cellular-biology/cellular-differentiation/": {"t": "Cellular differentiation", "s": "Process where stem cells become specialized cell types."}, "https://codexery.com/animal-anatomy/e/animal-anatomy/cartilage/": {"t": "Cartilage", "s": "Resilient connective tissue covering joints and supporting body structures.", "i": "https://codexery.com/animal-anatomy/img/animal-anatomy/cartilage.webp", "c": "Cristobal carrasco (originale); Fabyrav · CC BY-SA 3.0"}, "https://codexery.com/medical-conditions/e/medical-conditions/inflammation/": {"t": "Inflammation", "s": "Biological defence response of body tissues to harmful stimuli."}, "https://codexery.com/mammals/e/mammals/mammal/": {"t": "Mammal", "s": "Vertebrate class defined by mammary glands and three middle ear bones.", "i": "https://codexery.com/mammals/img/mammals/mammal.webp", "c": "Hannah Ritchie and Klara Auerbach · CC BY 4.0"}, "https://codexery.com/sensory-systems/e/sensory-systems/vestibular-system/": {"t": "Vestibular system", "s": "Sensory system for balance and spatial orientation in vertebrates."}, "https://codexery.com/common-diseases-disorders/e/common-diseases-and-disorders/hearing-loss/": {"t": "Hearing loss", "s": "Partial or total inability to hear, affecting billions worldwide."}, "https://codexery.com/medical-conditions/e/medical-conditions/tinnitus/": {"t": "Tinnitus", "s": "A condition of hearing sounds without an external source, often linked to hearing loss."}, "https://codexery.com/optics-and-photonics/e/optics-and-photonics/intensity-physics/": {"t": "Intensity (physics)", "s": "Power transferred per unit area perpendicular to energy propagation.", "i": "https://codexery.com/optics-and-photonics/img/optics-and-photonics/intensity-physics.webp", "c": "Doraemonplus · CC BY-SA 4.0"}, "https://codexery.com/sensory-systems/e/sensory-systems/hair-cell/": {"t": "Hair cell", "s": "Sensory receptors that convert mechanical movement into neural signals."}, "https://codexery.com/classical-mechanics-and-dynamics/e/classical-mechanics-and-dynamics/sound/": {"t": "Sound", "s": "Mechanical wave propagating through an elastic medium."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/neurotransmitter/": {"t": "Neurotransmitter", "s": "Chemical messengers that transmit signals across synapses between neurons or to target cells."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/receptor-biochemistry/": {"t": "Receptor (biochemistry)", "s": "Proteins that bind ligands and transduce biological signals.", "i": "https://codexery.com/cell-and-molecular-biology/img/cell-and-molecular-biology/receptor-biochemistry.webp", "c": "Wyatt Pyzynski · via Wikipedia: Receptor (biochemistry) · CC BY-SA 4.0"}, "/e/human-anatomy/skin/": {"t": "Skin", "s": "The body's first line of defense, with three main functions: protection, regulation, and sensation."}, "/e/human-anatomy/stomach/": {"t": "Stomach", "s": "A muscular digestive organ that breaks down food chemically and mechanically."}, "https://codexery.com/musculoskeletal-system/e/musculoskeletal-system/smooth-muscle/": {"t": "Smooth muscle", "s": "Non-striated muscle controlled by the autonomic nervous system."}, "https://codexery.com/symptoms-and-signs-digestive-system/e/symptoms-and-signs-digestive-system-and-abdomen/dysphagia/": {"t": "Dysphagia", "s": "Difficulty swallowing, distinct from painful swallowing or globus sensation."}, "https://codexery.com/medical-tests/e/medical-tests/ct-scan/": {"t": "CT scan", "s": "Cross-sectional X-ray imaging for detailed internal views."}, "https://codexery.com/sensory-systems/e/sensory-systems/taste-bud/": {"t": "Taste bud", "s": "Clusters of gustatory cells detecting five basic tastes."}, "https://codexery.com/microbiology-and-immunology/e/microbiology-and-immunology/lymph/": {"t": "Lymph", "s": "Fluid that returns interstitial fluid and proteins to the bloodstream."}, "/e/human-anatomy/skeletal-muscle/": {"t": "Skeletal muscle", "s": "Skeletal muscle: striated, multinucleated fibers powering movement and more."}, "https://codexery.com/vomiting/e/vomiting/pharyngeal-reflex/": {"t": "Pharyngeal reflex", "s": "A protective throat contraction triggered by oral stimulation."}, "https://codexery.com/symptoms-and-sensations/e/symptoms-and-sensations/heartburn/": {"t": "Heartburn", "s": "A burning sensation behind the breastbone, often linked to acid reflux."}, "https://codexery.com/medical-conditions-related-to-obesity/e/medical-conditions-related-to-obesity/gastroesophageal-reflux-disease/": {"t": "Gastroesophageal reflux disease", "s": "Chronic reflux of stomach acid into the esophagus causing symptoms and complications."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/mucus/": {"t": "Mucus", "s": "Slippery gel protecting and lubricating body surfaces."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/endoderm/": {"t": "Endoderm", "s": "Innermost germ layer forming digestive and respiratory linings."}, "https://codexery.com/chemistry/e/chemistry/hydrochloric-acid/": {"t": "Hydrochloric acid", "s": "A strong acid essential in digestion, industry, and laboratory chemistry."}, "https://codexery.com/electrochemistry-and-surface-chemistry/e/electrochemistry-and-surface-chemistry/corrosion/": {"t": "Corrosion", "s": "Natural process converting refined metals into stable oxides.", "i": "https://codexery.com/electrochemistry-and-surface-chemistry/img/electrochemistry-and-surface-chemistry/corrosion.webp", "c": "Engr Hafiza Maida · CC BY-SA 4.0"}, "/e/human-anatomy/ganglion/": {"t": "Ganglion", "s": "Groups of neuron cell bodies in the peripheral nervous system."}, "https://codexery.com/physiology-anatomy/e/physiology-and-anatomy/sense/": {"t": "Sense", "s": "Biological systems for gathering and processing environmental information."}, "https://codexery.com/sensory-systems/e/sensory-systems/visual-system/": {"t": "Visual system", "s": "Physiological basis of visual perception and light processing."}, "https://codexery.com/sensory-systems/e/sensory-systems/iris-anatomy/": {"t": "Iris (anatomy)", "s": "Ring-shaped eye structure controlling pupil size and color."}, "https://codexery.com/sensory-systems/e/sensory-systems/visual-cortex/": {"t": "Visual cortex", "s": "Brain region processing visual information from the eyes."}, "https://codexery.com/sensory-systems/e/sensory-systems/compound-eye/": {"t": "Compound eye", "s": "Arthropod visual organ composed of numerous ommatidia."}, "https://codexery.com/invertebrates/e/invertebrates/crustacean/": {"t": "Crustacean", "s": "Mandibulate arthropods with biramous limbs and a nauplius larval stage."}, "https://codexery.com/sensory-systems/e/sensory-systems/cone-cell/": {"t": "Cone cell", "s": "Photoreceptor cells enabling color vision and fine detail."}, "https://codexery.com/sensory-systems/e/sensory-systems/rod-cell/": {"t": "Rod cell", "s": "Rod cells enable vision in dim light with high sensitivity."}, "https://codexery.com/sensory-systems/e/sensory-systems/vitreous-body/": {"t": "Vitreous body", "s": "Clear gel filling the eye between lens and retina."}, "https://codexery.com/invertebrates/e/invertebrates/arthropod/": {"t": "Arthropod", "s": "Invertebrates with jointed limbs and exoskeletons, dominating animal diversity.", "i": "https://codexery.com/invertebrates/img/invertebrates/arthropod.webp", "c": "Cédric Aria, Fangchen Zhao, Han Zeng, Jin Guo, Maoyan Zhu Diego C. García-Bellid · CC BY-SA 4.0"}, "https://codexery.com/insect-families/e/insect-families/strepsiptera/": {"t": "Strepsiptera", "s": "Twisted-wing parasites that alter host behavior and reproduction."}, "https://codexery.com/satellite-meteorology/e/satellite-meteorology/hyperspectral-imaging/": {"t": "Hyperspectral imaging", "s": "Captures continuous spectral bands for material identification across the electromagnetic spectrum."}, "https://codexery.com/invertebrates/e/invertebrates/jumping-spider/": {"t": "Jumping spider", "s": "Largest spider family with exceptional vision and agile jumping."}, "https://codexery.com/invertebrates/e/invertebrates/cnidaria/": {"t": "Cnidaria", "s": "Aquatic invertebrates with stinging cells and a decentralized nerve net."}, "https://codexery.com/invertebrates/e/invertebrates/gastropod/": {"t": "Gastropod", "s": "Snails and slugs, the second-most diverse animal class.", "i": "https://codexery.com/invertebrates/img/invertebrates/gastropod.webp", "c": "Myself · Public domain"}, "https://codexery.com/ecology-and-behavior/e/ecology-and-behavior/circadian-rhythm/": {"t": "Circadian rhythm", "s": "Endogenous 24-hour cycles coordinating life with the environment.", "i": "https://codexery.com/ecology-and-behavior/img/ecology-and-behavior/circadian-rhythm.webp", "c": "Srruhh · CC BY-SA 4.0"}, "https://codexery.com/molecular-biology/e/molecular-biology/g-protein-coupled-receptor/": {"t": "G protein-coupled receptor", "s": "Cell surface receptors that detect external signals and activate G proteins."}, "https://codexery.com/electromagnetism-and-waves/e/electromagnetism-and-waves/refractive-index/": {"t": "Refractive index", "s": "Ratio of light speed in vacuum to that in a medium."}, "https://codexery.com/optics-and-photonics/e/optics-and-photonics/spherical-aberration/": {"t": "Spherical aberration", "s": "Spherical aberration degrades image quality in spherical optical systems."}, "https://codexery.com/cnidarians/e/cnidarians/box-jellyfish/": {"t": "Box jellyfish", "s": "Box jellyfish are venomous cnidarians with cube-shaped bells and complex eyes."}, "https://codexery.com/minerals-crystals/e/minerals-and-crystals/aragonite/": {"t": "Aragonite", "s": "A metastable calcium carbonate mineral forming in diverse environments."}, "https://codexery.com/bird-anatomy/e/bird-anatomy/bird-vision/": {"t": "Bird vision", "s": "Birds have large eyes relative to head size, though some tarsiers have proportionally even larger eyes."}, "https://codexery.com/antenna-types/e/antenna-types/luneburg-lens/": {"t": "Luneburg lens", "s": "Spherically symmetric gradient-index lens with perfect focusing properties."}, "https://codexery.com/sensory-systems/e/sensory-systems/tears/": {"t": "Tears", "s": "Tears are a transparent fluid secreted primarily by the lacrimal glands, classified into four types with distinct compositions and functions."}, "https://codexery.com/aquatic-invertebrates/e/aquatic-invertebrates/rotifer/": {"t": "Rotifer", "s": "Microscopic wheel-bearers of freshwater worlds"}, "https://codexery.com/invertebrates/e/invertebrates/flatworm/": {"t": "Flatworm", "s": "Simple bilaterian, unsegmented, soft-bodied invertebrates commonly called flatworms.", "i": "https://codexery.com/invertebrates/img/invertebrates/flatworm.webp", "c": "Mesostoma · CC BY-SA 4.0"}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/photoreceptor-cell/": {"t": "Photoreceptor cell", "s": "Specialized retinal cells that convert light into biological signals.", "i": "https://codexery.com/cell-and-molecular-biology/img/cell-and-molecular-biology/photoreceptor-cell.webp", "c": "Tsukamoto Y and Omi N · CC BY 4.0"}, "https://codexery.com/sensory-systems/e/sensory-systems/color-vision/": {"t": "Color vision", "s": "Color vision enables perception of light frequency differences."}, "/e/human-anatomy/clitoris/": {"t": "Clitoris", "s": "Primary anatomical source of female sexual pleasure."}, "/e/human-anatomy/fetus/": {"t": "Fetus", "s": "Unborn offspring of viviparous animals, developing from embryo to birth."}, "/e/human-anatomy/uterus/": {"t": "Uterus", "s": "The uterus: a hormone-responsive organ that nurtures embryonic and fetal development."}, "/e/human-anatomy/spine/": {"t": "Spine", "s": "A term spanning biology, medicine, arts, and more."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/human-reproduction/": {"t": "Human reproduction", "s": "Biological process of fertilization, gestation, and childbirth in humans."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/offspring/": {"t": "Offspring", "s": "Offspring are the young produced by sexual or asexual reproduction."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/human-fertilization/": {"t": "Human fertilization", "s": "Union of sperm and egg initiating embryonic development."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/childbirth/": {"t": "Childbirth", "s": "Completion of pregnancy resulting in one or more newborns."}, "https://codexery.com/relationships-and-human-sexuality/e/relationships-and-human-sexuality/orgasm/": {"t": "Orgasm", "s": "Sudden release of sexual excitement with involuntary pelvic contractions."}, "https://codexery.com/biology-concepts/e/biology-concepts/menstrual-cycle/": {"t": "Menstrual cycle", "s": "Natural cycle of hormone and uterine changes enabling pregnancy."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/menstruation/": {"t": "Menstruation", "s": "Regular discharge of uterine lining triggered by hormonal changes."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/human-embryonic-development/": {"t": "Human embryonic development", "s": "Development from zygote to embryo in the first eight weeks."}, "https://codexery.com/biology-concepts/e/biology-concepts/mitosis/": {"t": "Mitosis", "s": "The division that ensures genetic identity across cell generations."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/gestation/": {"t": "Gestation", "s": "Gestation is embryo development inside viviparous animals."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/ejaculation/": {"t": "Ejaculation", "s": "Discharge of semen from the penis through the urethra."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/egg-cell/": {"t": "Egg cell", "s": "The female reproductive cell in most sexually reproducing organisms."}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/chromosome/": {"t": "Chromosome", "s": "A chromosome is a package of DNA containing part or all of the genetic material of an organism."}, "https://codexery.com/historical-figures/e/notable/hippocrates/": {"t": "Hippocrates", "s": "Father of Medicine who separated medicine from religion and emphasized natural causes of disease."}, "https://codexery.com/historical-figures/e/notable/galen/": {"t": "Galen", "s": "Roman and Greek physician whose medical theories dominated for over 1,300 years."}, "/e/human-anatomy/finger/": {"t": "Finger", "s": "Multi-jointed digit essential for touch and manipulation."}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/amino-acid/": {"t": "Amino acid", "s": "The building blocks of proteins, with 20 standard α-amino acids directly encoded by the genetic code and two rare ones incorporated via recoding."}, "https://codexery.com/chemical-elements-metals/e/chemical-elements-and-metals/sodium/": {"t": "Sodium", "s": "Soft, reactive alkali metal essential for life."}, "https://codexery.com/chemical-elements-metals/e/chemical-elements-and-metals/potassium/": {"t": "Potassium", "s": "Soft alkali metal essential to life and widely used in fertilizers."}, "https://codexery.com/classical-and-continuum-mechanics/e/classical-and-continuum-mechanics/vibration/": {"t": "Vibration", "s": "Oscillation of matter about an equilibrium point."}, "https://codexery.com/family-relationships/e/family-and-relationships/twin/": {"t": "Twin", "s": "Twins are two offspring from one pregnancy, identical or fraternal."}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/heritability/": {"t": "Heritability", "s": "Statistic estimating genetic contribution to trait variation in a population."}, "https://codexery.com/biology-concepts/e/biology-concepts/mendelian-inheritance/": {"t": "Mendelian inheritance", "s": "Principles of heredity derived from pea plant experiments."}, "https://codexery.com/genetics/e/genetics/dominance-genetics/": {"t": "Dominance (genetics)", "s": "One allele masks another's effect in a heterozygous genotype."}, "https://codexery.com/genetic-epidemiology/e/genetic-epidemiology/quantitative-trait-locus/": {"t": "Quantitative trait locus", "s": "A DNA region associated with continuous trait variation."}, "https://codexery.com/genetic-epidemiology/e/genetic-epidemiology/genome-wide-association-study/": {"t": "Genome-wide association study", "s": "A hypothesis-free scan for genetic variants linked to traits."}, "https://codexery.com/worms-and-worm-like-invertebrates/e/worms-and-worm-like-invertebrates/onychophora/": {"t": "Onychophora", "s": "Velvet worms are terrestrial predators that capture prey with adhesive slime.", "i": "https://codexery.com/worms-and-worm-like-invertebrates/img/worms-and-worm-like-invertebrates/onychophora.webp", "c": "Internet Archive Book Images · No restrictions"}, "https://codexery.com/ecology-and-behavior/e/ecology-and-behavior/predation/": {"t": "Predation", "s": "Predators kill and eat other organisms, driving evolution.", "i": "https://codexery.com/ecology-and-behavior/img/ecology-and-behavior/predation.webp", "c": "InsektenDoku · CC BY-SA 4.0"}, "https://codexery.com/reproductive-biology/e/reproductive-biology/fertilisation/": {"t": "Fertilisation", "s": "Fusion of gametes initiating development of a new organism."}, "/e/human-anatomy/human-brain/": {"t": "Human brain", "s": "Central organ of the nervous system, controlling body activities."}, "https://codexery.com/chemical-elements-metals/e/chemical-elements-and-metals/phosphorus/": {"t": "Phosphorus", "s": "The element that glows, burns, and sustains life."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/puberty/": {"t": "Puberty", "s": "Physical process of sexual maturation from child to adult."}, "https://codexery.com/medical-conditions/e/medical-conditions/hypothermia/": {"t": "Hypothermia", "s": "A medical condition defined by a core body temperature below 35.0 °C, with symptoms ranging from shivering to cardiac arrest."}, "https://codexery.com/syndromes-affecting-blood/e/syndromes-affecting-blood/gaisb-ck-syndrome/": {"t": "Gaisböck syndrome", "s": "A relative polycythemia in obese men with hypertension."}, "https://codexery.com/common-plants-and-crops/e/common-plants-and-crops/raspberry/": {"t": "Raspberry", "s": "Edible aggregate fruit of Rubus species, grown worldwide."}, "https://codexery.com/social-issues/e/social-issues/national-health-service/": {"t": "National Health Service", "s": "Four publicly funded healthcare systems serving the United Kingdom."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/preterm-birth/": {"t": "Preterm birth", "s": "Preterm birth is the birth of a baby at fewer than 37 weeks gestational age, with risks increasing the earlier the baby is born."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/postterm-pregnancy/": {"t": "Postterm pregnancy", "s": "Pregnancy continuing past 42 weeks, requiring monitoring and possible induction."}, "/e/human-anatomy/gland/": {"t": "Gland", "s": "A cell or organ that produces and secretes needed substances."}, "/e/human-anatomy/thyroid/": {"t": "Thyroid", "s": "The thyroid gland is a butterfly-shaped endocrine gland in the neck that secretes hormones regulating metabolism, growth, and calcium balance."}, "https://codexery.com/animal-anatomy/e/animal-anatomy/circulatory-system/": {"t": "Circulatory system", "s": "A closed network of heart, blood, and vessels."}, "https://codexery.com/animal-anatomy/e/animal-anatomy/adrenal-gland/": {"t": "Adrenal gland", "s": "Endocrine glands producing hormones for stress, metabolism, and salt balance.", "i": "https://codexery.com/animal-anatomy/img/animal-anatomy/adrenal-gland.webp", "c": "PINSupport · CC BY-SA 4.0"}, "https://codexery.com/physiology-anatomy/e/physiology-and-anatomy/pancreas/": {"t": "Pancreas", "s": "A mixed gland behind the stomach, regulating blood sugar and aiding digestion."}, "https://codexery.com/animal-anatomy/e/animal-anatomy/brain/": {"t": "Brain", "s": "Central organ of the nervous system in vertebrates and most 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{"t": "Large intestine", "s": "Last part of the digestive system in tetrapods."}, "https://codexery.com/genetics/e/genetics/gene-expression/": {"t": "Gene expression", "s": "Process by which genes produce functional products."}, "https://codexery.com/physiology-metabolism/e/physiology-and-metabolism/secretin/": {"t": "Secretin", "s": "Hormone that neutralizes duodenal pH and regulates water balance."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/lipid/": {"t": "Lipid", "s": "Lipids are hydrophobic or amphiphilic organic compounds essential for life.", "i": "https://codexery.com/cell-and-molecular-biology/img/cell-and-molecular-biology/lipid.webp", "c": "User:Innerstream · CC BY 4.0"}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/active-transport/": {"t": "Active transport", "s": "Cellular movement against the gradient, powered by energy."}, "https://codexery.com/languages/e/languages/latin/": {"t": "Latin", "s": 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When using this image in external sources it can be cited as:\n\nBlausen.com staff (2014). \"Medical gallery of Blausen Medical 2014\". 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Humboldt (1769-1859) · Public domain"}, "https://codexery.com/fish/e/fish/hagfish/": {"t": "Hagfish", "s": "Jawless fish that produce slime and lack a vertebral column.", "i": "https://codexery.com/fish/img/fish/hagfish.webp", "c": "Charles Keith\nPeter Southwood\nNobu Tamura email:nobu.tamura@yahoo.com  http://spinops.blogspot.com/ http://paleoexhibit.blogspot.com/\nApokryltaros\niNaturalist N · via Wikipedia: Hagfish · CC BY-SA 4.0"}, "/e/human-anatomy/small-intestine/": {"t": "Small intestine", "s": "The primary organ for nutrient absorption in the gastrointestinal tract."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/iodine/": {"t": "Iodine", "s": "Heaviest stable halogen, essential for thyroid hormone synthesis."}, "https://codexery.com/words-and-phrases-derived-from-greek/e/words-and-phrases-derived-from-greek-mythology/achilles-tendon/": {"t": "Achilles tendon", "s": "The body's thickest tendon, named for a Greek hero."}, "https://codexery.com/science-measurement/e/science-and-measurement/magnetic-resonance-imaging/": {"t": "Magnetic resonance imaging", "s": "Medical imaging technique using magnetic fields and radio waves.", "i": "https://codexery.com/science-measurement/img/science-and-measurement/magnetic-resonance-imaging.webp", "c": "UCSF Health · CC BY-SA 4.0"}, "https://codexery.com/injuries-and-conditions/e/injuries-and-conditions/tendinopathy/": {"t": "Tendinopathy", "s": "A tendon disorder causing pain, swelling, and impaired function.", "i": "https://codexery.com/injuries-and-conditions/img/injuries-and-conditions/tendinopathy.webp", "c": "Emilios Pakos1, Ioannis Gkiatas1*, Georgios Rakkas2, Dimitrios Papadopoulos1, Io · CC BY 4.0"}, "https://codexery.com/cellular-biology/e/cellular-biology/phagocytosis/": {"t": "Phagocytosis", "s": "Cellular engulfment of particles for immunity or nutrition."}, "https://codexery.com/textile-production/e/textile-production/yarn/": {"t": "Yarn", "s": 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"https://codexery.com/autoimmune-diseases/e/autoimmune-diseases/autoimmunity/": {"t": "Autoimmunity", "s": "Immune responses against the body's own healthy cells and tissues."}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/human-genome/": {"t": "Human genome", "s": "Complete set of human DNA sequences, including nuclear and mitochondrial genomes."}, "https://codexery.com/intersex-variations/e/intersex-variations/cryptorchidism/": {"t": "Cryptorchidism", "s": "Failure of one or both testicles to descend into the scrotum."}, "https://codexery.com/injuries-and-conditions/e/injuries-and-conditions/testicular-cancer/": {"t": "Testicular cancer", "s": "Cancer of the testicles, highly treatable and usually curable.", "i": "https://codexery.com/injuries-and-conditions/img/injuries-and-conditions/testicular-cancer.webp", "c": "Małgorzata Figura · CC BY 4.0"}, "https://codexery.com/taboo/e/taboo/euphemism/": {"t": "Euphemism", "s": "A linguistic substitution to soften 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Wikipedia: Protein biosynthesis · CC BY-SA 4.0"}, "https://codexery.com/immune-system-disorders/e/immune-system-disorders/autoimmune-disease/": {"t": "Autoimmune disease", "s": "The adaptive immune system attacks the body's own tissues."}, "https://codexery.com/medical-conditions/e/medical-conditions/intellectual-disability/": {"t": "Intellectual disability", "s": "A generalized neurodevelopmental disorder with significant impairment in intellectual and adaptive functioning."}, "https://codexery.com/aging-associated-diseases/e/aging-associated-diseases/hashimoto-s-thyroiditis/": {"t": "Hashimoto's thyroiditis", "s": "Autoimmune disease causing gradual thyroid destruction and hypothyroidism."}, "https://codexery.com/human-variation-and-health/e/human-variation-and-health/human-variability/": {"t": "Human variability", "s": "The range of possible values for any human characteristic.", "i": 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"https://codexery.com/languages-of-the-world/e/languages-of-the-world/swedish-language/": {"t": "Swedish language", "s": "North Germanic language spoken in Sweden and parts of Finland."}, "https://codexery.com/languages-and-writing-systems/e/languages-and-writing-systems/phonetics/": {"t": "Phonetics", "s": "Study of speech sound articulation, acoustics, and perception."}, "https://codexery.com/physiology-anatomy/e/physiology-and-anatomy/reproductive-system/": {"t": "Reproductive system", "s": "Biological system of organs for sexual and asexual reproduction."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/zygote/": {"t": "Zygote", "s": "Eukaryotic cell formed by fusion of two gametes."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/cleavage-embryo/": {"t": "Cleavage (embryo)", "s": "Early embryonic cell divisions that form blastomeres and the morula."}, 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"https://codexery.com/diseases-and-conditions/img/diseases-and-conditions/neoplasm.webp", "c": "Shibata, Hideki; Ohike, Nobuyuki; Norose, Tomoko; Isobe, Tomohide; Suzuki, Reika · CC BY 4.0"}, "https://codexery.com/blood-disorders/e/blood-disorders/leukopenia/": {"t": "Leukopenia", "s": "A decrease in white blood cells raises infection risk."}, "https://codexery.com/languages-and-dialects/e/languages-and-dialects/greek-language/": {"t": "Greek language", "s": "Greek is the world's oldest recorded living language."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/lysosome/": {"t": "Lysosome", "s": "Membrane-bound organelles that serve as the cell's degradation center.", "i": "https://codexery.com/cell-and-molecular-biology/img/cell-and-molecular-biology/lysosome.webp", "c": "Kelvinsong · via Wikipedia: Lysosome · CC0"}, "https://codexery.com/sensory-systems/e/sensory-systems/visual-acuity/": {"t": "Visual acuity", "s": "Measure of the eye's ability to 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"https://codexery.com/rock-music-groups-from-toronto/e/rock-music-groups-from-toronto/blurred-vision/": {"t": "Blurred Vision", "s": "British-based rock band formed in Canada by Iranian-born brothers."}, "https://codexery.com/aging-associated-diseases/e/aging-associated-diseases/cataract/": {"t": "Cataract", "s": "Clouding of the eye's lens, leading cause of blindness.", "i": "https://codexery.com/aging-associated-diseases/img/aging-associated-diseases/cataract.webp", "c": "Rakesh Ahuja, MD · via Wikipedia: Cataract · CC BY-SA 3.0"}, "https://codexery.com/medical-conditions/e/medical-conditions/hypertension/": {"t": "Hypertension", "s": "Persistently elevated arterial blood pressure, often symptomless, causing major health risks."}, "https://codexery.com/sensory-systems/e/sensory-systems/retina/": {"t": "Retina", "s": "Innermost light-sensitive layer of the eye, part of the central nervous system."}, "https://codexery.com/units-measurement/e/units-and-measurement/metric-system/": {"t": 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"https://codexery.com/musculoskeletal-system/e/musculoskeletal-system/rib-cage/": {"t": "Rib cage", "s": "Bony enclosure protecting thoracic organs and enabling breathing."}, "https://codexery.com/musculoskeletal-system/e/musculoskeletal-system/rib/": {"t": "Rib", "s": "Curved bones forming the rib cage, protecting thoracic organs."}, "https://codexery.com/tumor-markers/e/tumor-markers/insulin/": {"t": "Insulin", "s": "Peptide hormone regulating glucose metabolism and anabolic processes."}, "https://codexery.com/musculoskeletal-system-and-orthopedics/e/musculoskeletal-system-and-orthopedics/osteoporosis/": {"t": "Osteoporosis", "s": "A systemic skeletal disorder increasing fracture risk, common in the elderly.", "i": "https://codexery.com/musculoskeletal-system-and-orthopedics/img/musculoskeletal-system-and-orthopedics/osteoporosis.webp", "c": "https://www.myupchar.com/en · CC BY-SA 4.0"}, "https://codexery.com/musculoskeletal-system-and-orthopedics/e/musculoskeletal-system-and-orthopedics/scoliosis/": {"t": "Scoliosis", "s": "A spinal condition with irregular curvature, often of unknown cause.", "i": "https://codexery.com/musculoskeletal-system-and-orthopedics/img/musculoskeletal-system-and-orthopedics/scoliosis.webp", "c": "Hwhwh27 · CC BY-SA 4.0"}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/andreas-vesalius/": {"t": "Andreas Vesalius", "s": "Anatomist and physician, author of De Humani Corporis Fabrica, often called the founder of modern human anatomy"}, "https://codexery.com/supernumerary-body-parts/e/supernumerary-body-parts/wisdom-tooth/": {"t": "Wisdom tooth", "s": "The last molar to erupt, often impacted and a common source of dental pathology."}, "https://codexery.com/supernumerary-body-parts/e/supernumerary-body-parts/hyperdontia/": {"t": "Hyperdontia", "s": "Extra teeth beyond the standard 32 in the dental arch."}, 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{"t": "Force", "s": "A vector action causing change in motion, shape, or pressure.", "i": "https://codexery.com/classical-mechanics/img/classical-mechanics/force.webp", "c": "SpaceX · CC0"}, "https://codexery.com/inflammations/e/inflammations/gingivitis/": {"t": "Gingivitis", "s": "Non-destructive gum inflammation, reversible with good oral hygiene."}, "https://codexery.com/microbiology-and-cell-biology/e/microbiology-and-cell-biology/microorganism/": {"t": "Microorganism", "s": "Microscopic organisms that shape life, health, and history."}, "https://codexery.com/infectious-agents-and-pathogens/e/infectious-agents-and-pathogens/streptococcus/": {"t": "Streptococcus", "s": "Genus of gram-positive bacteria causing human infections and used in food.", "i": "https://codexery.com/infectious-agents-and-pathogens/img/infectious-agents-and-pathogens/streptococcus.webp", "c": "Arnold Kaufman · CC0"}, "https://codexery.com/seven-deadly-sins/e/characters/anger/": {"t": "Anger", "s": "An intense 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"https://codexery.com/music-theory-and-composition/e/music-theory-and-composition/pitch-music/": {"t": "Pitch (music)", "s": "Pitch is the subjective perception of sound frequency."}, "https://codexery.com/speech-language-pathology/e/speech-language-pathology/speech-language-pathology/": {"t": "Speech–language pathology", "s": "Clinical discipline for communication and swallowing disorders across all ages."}, "https://codexery.com/bleeding/e/bleeding/bleeding-diathesis/": {"t": "Bleeding diathesis", "s": "An unusual susceptibility to bleed due to hypocoagulability."}, "https://codexery.com/headaches/e/headaches/post-dural-puncture-headache/": {"t": "Post-dural-puncture headache", "s": "A severe headache from cerebrospinal fluid leak after dural puncture."}, "https://codexery.com/medications-and-drugs/e/medications-and-drugs/local-anesthesia/": {"t": "Local anesthesia", "s": "Technique for reversible loss of sensation in a specific body part.", "i": "https://codexery.com/medications-and-drugs/img/medications-and-drugs/local-anesthesia.webp", "c": "Richard Balikian MD · CC BY 4.0"}, "https://codexery.com/molecular-biology/e/molecular-biology/biochemistry/": {"t": "Biochemistry", "s": "Study of chemical processes within and relating to living organisms."}, "https://codexery.com/microbiology-and-cell-biology/e/microbiology-and-cell-biology/microbiology/": {"t": "Microbiology", "s": "Scientific study of microscopic organisms and their roles."}, "https://codexery.com/cytopathology/e/cytopathology/cytopathology/": {"t": "Cytopathology", "s": "Branch of pathology diagnosing disease at the cellular level."}, "https://codexery.com/infectious-agents-and-pathogens/e/infectious-agents-and-pathogens/trypanosoma-brucei/": {"t": "Trypanosoma brucei", "s": "A parasitic kinetoplastid causing sleeping sickness and nagana in sub-Saharan Africa."}, "https://codexery.com/disorders-causing-seizures/e/disorders-causing-seizures/hydrocephalus/": {"t": "Hydrocephalus", "s": "A condition of cerebrospinal fluid buildup causing skull pressure."}, "https://codexery.com/pediatric-cancers/e/pediatric-cancers/medulloblastoma/": {"t": "Medulloblastoma", "s": "A malignant embryonal tumor of the cerebellum in children."}, "https://codexery.com/surgery-trauma/e/surgery-and-trauma/chemotherapy/": {"t": "Chemotherapy", "s": "Systemic cancer treatment using cytotoxic drugs to inhibit cell division."}, "https://codexery.com/headaches/e/headaches/idiopathic-intracranial-hypertension/": {"t": "Idiopathic intracranial hypertension", "s": "Elevated brain pressure of unknown cause, risking vision loss."}, "https://codexery.com/medical-triads/e/medical-triads/normal-pressure-hydrocephalus/": {"t": "Normal pressure hydrocephalus", "s": "A form of hydrocephalus with normal CSF pressure."}, "https://codexery.com/physiology-medicine/e/physiology-and-medicine/analgesic/": {"t": "Analgesic", "s": "Drugs used for pain management, distinct from anesthetics."}, "https://codexery.com/musculoskeletal-system/e/musculoskeletal-system/vertebra/": {"t": "Vertebra", "s": "Irregular bone forming the vertebral column of vertebrates."}, "https://codexery.com/animal-physiology-morphology/e/animal-physiology-and-morphology/exoskeleton/": {"t": "Exoskeleton", "s": "Exoskeletons are external skeletons providing support and protection."}, "https://codexery.com/reef-cephalopods/e/reef-cephalopods/cuttlebone/": {"t": "Cuttlebone", "s": "Internal shell of cuttlefish, used for buoyancy and as a dietary supplement."}, "https://codexery.com/invertebrates/e/invertebrates/echinoderm/": {"t": "Echinoderm", "s": "Marine animals with five-pointed radial symmetry and unique water vascular system."}, "https://codexery.com/marine-invertebrates/e/marine-invertebrates/sponge/": {"t": "Sponge", "s": "Ancient filter-feeding animals that lack true tissues and organs.", "i": "https://codexery.com/marine-invertebrates/img/marine-invertebrates/sponge.webp", "c": "Nhobgood ( talk ) Nick Hobgood · CC BY-SA 3.0"}, "https://codexery.com/classical-mechanics-and-dynamics/e/classical-mechanics-and-dynamics/stress-mechanics/": {"t": "Stress (mechanics)", "s": "Physical quantity describing internal forces during material deformation."}, "https://codexery.com/aquatic-invertebrates/e/aquatic-invertebrates/snail/": {"t": "Snail", "s": "Shelled gastropods inhabiting land, sea, and freshwater worldwide."}, "https://codexery.com/algae-and-protists/e/algae-and-protists/diatom/": {"t": "Diatom", "s": "Microalgae that produce much of Earth's oxygen and form silica shells."}, "https://codexery.com/worms-and-worm-like-invertebrates/e/worms-and-worm-like-invertebrates/nematode/": {"t": "Nematode", "s": "Roundworms that dominate Earth's ecosystems in number and diversity.", "i": "https://codexery.com/worms-and-worm-like-invertebrates/img/worms-and-worm-like-invertebrates/nematode.webp", "c": "DataBase Center for Life Science (DBCLS) · CC BY 4.0"}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/organelle/": {"t": "Organelle", "s": "Specialized subunit within a cell with a specific function"}, "https://codexery.com/invertebrates/e/invertebrates/earthworm/": {"t": "Earthworm", "s": "Soil-dwelling annelids vital to decomposition and soil health."}}