What happens when the bronchial tree gets smaller and smaller?
In this cinematic 3D medical animation, travel deep inside the lungs to explore the bronchioles—the tiny airways that branch beyond the bronchi and lead toward the respiratory region.
Discover why bronchioles are different from bronchi, how their smooth muscle helps regulate airway diameter, and how respiratory bronchioles connect toward alveolar ducts and alveoli.
Follow the journey from a large airway all the way to the microscopic region where oxygen and carbon dioxide exchange with blood.
Body Spectra brings human anatomy to life through cinematic 3D medical visualization.
