'Membranous labyrinth' presentation slideshows

Vestibulocochlear Organ (Ear) ???? ( ? )

Vestibulocochlear Organ (Ear) ???? ( ? ). ear (vestibulocochlear organ). external ear middle ear internal ear. The external and middle ears are a sound collecting and transmitting apparatus. internal ear. external ear. middle ear.

1.61k views • 79 slides

The General & Special Senses

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The Ear

In the name of God. The Ear. Dr. Zahiri. The Ear is responsible of hearing and balance This organ is composed of three regions, external ear, middle ear, and inner ear External ear received sound and translated sound into mechanical vibrations Middle ear amplified mechanical vibrations

742 views • 45 slides

Pediatric Hearing Loss

Pediatric Hearing Loss. UCLA Head & Neck Surgery Ontario Lau MD. Epidemiology. congenital SNHL 1-3 per 1000 per live births 10x greater for infants with 1 or more risk factor than those with no risk factors, ie 2% to 5%.

663 views • 45 slides

1.57k views • 41 slides

Internal ear

Internal ear. an intricate set of interconnected spaces the bony labyrinth , houses a set of continuous fluid-filled, epithelium-lined tubes chambers that make up the smaller membranous labyrinth.

538 views • 39 slides

Inner ear in balance and equilibrium

Inner ear in balance and equilibrium. Equilibrium: Reflexes maintain body position at rest & movement Through: Receptors of postural reflexes 1-Proprioceptors 2-Visual(retinal) receptors 3-Non auditory membranous labyrinth. Lab y rin t h:-. 1- Membranous labyrinth :-

439 views • 36 slides

355 views • 32 slides

The Ear

The Ear. Otic; Vestibular; Auditory. External Ear (contains air); Middle Ear (contains air) ; Inner Ear (contains fluid). M. E. I. pinna. tympanic membrane. external auditory canal. Middle Ear: the ossicles. Malleus (tympanic membrane) Incus Stapes (oval window). I. M. S. M. I.

342 views • 26 slides

Anatomy of The Ear

Anatomy of The Ear. Anatomy of The Ear. EXTERNAL EAR MIDDLE EAR INNER EAR. Helix. Crus of Helix. The external Ear 1- The Auricle 2-The External Auditory Canal 3-The Tympanic Membrane. Antihelix. Tragus. Concha. Lobule. SITE Atached to the side of the head SHAPE

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Sense of Hearing and Equilibrium

512 views • 24 slides

Vestibular Apparatus

Vestibular Apparatus. By Dr Farah Amir Ali. Vestibular Apparatus. The vestibular apparatus, sensory organ for detecting sensations of equilibrium. It is encased in a system of bony tubes and chambers located in the petrous portion of the temporal bone,called the bony labyrinth.

670 views • 24 slides

Inner ear in balance and equilibrium

Inner ear in balance and equilibrium. Equilibrium: Reflexes maintain body position at rest & movement Through: Receptors of postural reflexes 1-Proprioceptors 2-Visual(retinal) receptors 3-Non auditory membranous labyrinth. Lab y rin t h:-. 1- Membranous labyrinth :-

232 views • 22 slides

Special Senses

Special Senses. Hearing. Hearing. Ear is a very sensitive structure. The sensory receptors convert vibrations 1,000 times faster than the photoreceptors of the eye can respond to light . Structure. Three main regions Outer Ear Collects sounds waves and channels them inward Middle Ear

284 views • 17 slides

PATHWAY OF SOUND ENERGY

PATHWAY OF SOUND ENERGY. AUDITORY. PATHWAY OF SOUND. Auricle Refraction External Auditory Meatus Temporal Bone Mastoid Area Convergence Conduction. PATHWAY OF SOUND. Tympanic Membrane Convergence Conduction Vibrations Increase Intensity Mastoid Atrium Middle Ear Mastoid Area

229 views • 10 slides

10.8

10.8. Sense of equilibrium . Intro. Two senses of equilibrium - Static equilibrium: the maintenance of balance when the head and body are motionless. - Dynamic equilibrium: maintenance of balance when the head and body are suddenly moved or rotated. Static Equilibrium. Key terms

288 views • 10 slides

Hearing and Balance

Hearing and Balance. Part One. Ear. Outer Auricle External auditory canal Middle Tympanic membrane Ossicles Malleus Incus stapes Oval window Round window Mastoid antrum Pharyngotympanic auditory tube. Inner Bony labyrinth Membranous labyrinth Semicircular canals Vestibule

73 views • 6 slides