Body Flux
4D anatomical continuum · live database
Decoding the architecture
of the human body
A complete 4D anatomical database mapping every organ system, tissue layer, and structural hierarchy — from chemistry to organism.
12
Organ systems
78
Organs mapped
206
Bones catalogued
640+
Muscles indexed
86B
Neurons modelled
Structural hierarchy
Chemical
Cellular
Tissue
Organ
System
Organism
The 12 integrated systems
Integumentary
- Epidermis (5 strata) · Dermis (papillary/reticular)
- Hypodermis · Sebaceous & sweat glands
- Hair follicles, arrector pili, nails
Skeletal
- Axial (80): skull, vertebrae, ribs, sternum
- Appendicular (126): limbs, pectoral/pelvic girdles
- Compact/spongy bone · Red/yellow marrow
Muscular
- Skeletal (~640) · Smooth (visceral) · Cardiac
- Epimysium, perimysium, endomysium
- Fascia · Tendons · Motor units
Nervous
- CNS: cerebrum, cerebellum, brainstem, spinal cord
- PNS: 12 cranial nerves, 31 spinal, ganglia
- Autonomic: sympathetic/parasympathetic/enteric
Endocrine
- Hypothalamus · pituitary · pineal · thyroid · parathyroid
- Adrenals · pancreatic islets · gonads · thymus
- Hormonal cascades: HPA, HPT, HPG axes
Cardiovascular
- Heart: 4 chambers, valves, Purkinje fibres
- Arteries/arterioles · capillaries · venules/veins
- Coronary circulation · portal system
Lymphatic & Immune
- Lymph capillaries, vessels, trunks, ducts
- Primary: bone marrow, thymus · Secondary: nodes, spleen, MALT
- B cells, T cells, macrophages, dendritic cells
Respiratory
- Upper: nasal cavity, pharynx, larynx
- Lower: trachea, bronchi, bronchioles, alveoli
- Type I/II pneumocytes · Surfactant
Digestive
- Oral cavity, pharynx, oesophagus, stomach, SI/LI
- Accessory: salivary glands, liver, gallbladder, pancreas
- Enteric nervous system · Microbiome
Urinary
- Kidneys: cortex, medulla, nephrons (1M each)
- Ureters · urinary bladder · urethra
- Glomerular filtration, reabsorption, secretion
Male Reproductive
- Testes (seminiferous tubules), epididymis, vas deferens
- Seminal vesicles, prostate, bulbourethral glands
- Spermatogenesis · Testosterone production
Female Reproductive
- Ovaries (folliculogenesis), uterine tubes, uterus, vagina
- Mammary glands · External genitalia
- Menstrual cycle · Oogenesis · Gestation
78
Organs
12
Systems
206
Bones
640+
Muscles
86B
Neurons
4D
Flux model
Continuous structural adaptation
Explore further
Dive deeper into longevity science, the Human Repair Index, or propose a research collaboration tied to anatomical systems.