Stereocilium Collection

Inner ear hairs, SEM
Inner ear hairs. Coloured scanning electron micrograph (SEM) of stereocilia, sensory hair-like projections, from hair cells of the cochlea of the inner ear

Ampullary cupula, artwork
Ampullary cupula. Computer artwork showing how the ampullary cupula in the human vestibular system of the inner ear senses head rotation (top) and forward motion (bottom)

Structure of the cochlea, artwork
Structure of the cochlea. Computer artwork of a section through the organ of Corti, the auditory sense organ that lines the spiral of the cochlea in the inner ear

Inner ear hair cells, SEM C014 / 4845
Inner ear hair cells. Coloured scanning electron micrograph (SEM) showing the sensory hair cells (white) found in the Organ of Corti in the cochlea of the inner ear

Inner ear hair cells, SEM C014 / 4852
Inner ear hair cells. Coloured scanning electron micrograph (SEM) showing the sensory hair cells (blue) found in the Organ of Corti in the cochlea of the inner ear

Inner ear hair cells, SEM C014 / 4851
Inner ear hair cells. Coloured scanning electron micrograph (SEM) showing the sensory hair cells (white) found in the Organ of Corti in the cochlea of the inner ear

Inner ear hair cells, SEM C014 / 4844
Inner ear hair cells. Coloured scanning electron micrograph (SEM) showing the sensory hair cells (blue) found in the Organ of Corti in the cochlea of the inner ear

Inner ear sensory hairs
Inner ear hair cells. Confocal light micrograph of V-shaped rows of hair cells (bright arcs) in the organ of Corti

Stereocilia in ear, SEM
Stereocilia in ear. Coloured scanning electron micrograph (SEM) of stereocilia (yellow) in a healthy inner ear

Sensory hair cell in the ear, artwork
Sensory hair cell in the ear. Artwork showing a section through part of the cochlea, the inner ears auditory sense organ. The hair-like cells (grey) at upper centre are stereocilia

Sensory hair cells in ear, SEM

Human ear anatomy, artwork
Human ear anatomy. Computer artwork of the structure of the human ear, showing the outer ear, middle ear and inner ear

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"Stereocilia: Unveiling the Intricate Inner Ear Hairs through SEM Imagery" Delving into the depths of our auditory system, we encounter the mesmerizing world of stereocilia. These delicate inner ear hairs play a vital role in our ability to perceive sound and maintain balance. Through scanning electron microscopy (SEM), their intricate structures are brought to life, revealing a fascinating microcosm within. One captivating artwork showcases the ampullary cupula, an essential component of our vestibular system responsible for detecting rotational movements. Its graceful curves and fine details highlight its crucial function in maintaining equilibrium. Another artwork presents us with a glimpse into the structure of the cochlea, resembling an awe-inspiring spiral staircase. This masterpiece illustrates how these coiled chambers transform sound vibrations into electrical signals that can be interpreted by our brain. Zooming in further with SEM imagery, we witness stunning close-ups of inner ear hair cells - C014/4845, C014/4852, C014/4851, and C014/4844. These microscopic wonders possess bundles of stereocilia protruding from their surfaces like tiny antennae eagerly awaiting sensory input. The ampullary cupula reappears as another artwork capturing its ethereal beauty once more. It reminds us that this structure houses sensory hair cells responsible for detecting changes in head position or movement – crucial information for maintaining balance and spatial orientation. SEM unveils yet another enchanting view – sensory hair cells within our ears' labyrinthine recesses. Their slender stereocilia stand tall like sentinels guarding against silence while enabling us to experience the symphony of sounds around us. These inner ear sensory hairs serve as nature's own orchestra conductor; they convert mechanical vibrations into electrical signals that ignite sensations within us—allowing melodies to dance upon eardrums and harmonies to resonate deep within our souls.