Description
The “Human Ear (70x100cm)” chart is a large, highly detailed educational wall poster designed to illustrate the anatomy and physiology of the human ear. This chart is ideal for use in classrooms, laboratories, and clinical settings, providing clear, labeled diagrams for the study of auditory structure and hearing mechanisms.
Key Features
The chart presents a large cross-section view of the outer, middle, and inner ear, with clear labeling of anatomical details such as the pinna (auricle), external auditory canal, tympanic membrane (eardrum), ossicles (malleus, incus, stapes), cochlea, vestibule, and semicircular canals.
Enlarged details may include the membranous labyrinth, the tympanic membrane, blood and nerve supply, and the medial view of the ossicles.
The poster commonly illustrates how sound waves move from the external ear, through the auditory canal and eardrum, and are translated by the ossicles and cochlea into nerve impulses for hearing.
The chart also covers the role of the vestibular system in balance, showing the locations of the semicircular canals and vestibule, which contain receptors for detecting motion and equilibrium.
Educational Use
Highly suitable for anatomy lessons at secondary, undergraduate, and clinical education levels as a reference for explaining the structure and function of the ear.
The size (70x100cm) ensures visibility for group instruction and detailed study, with some models labeled in multiple languages for broad accessibility.
Durable construction (plastic foil or lamination) allows for long-term display and repeated handling.