z SUBJECT: EMBRYOLOGY TOPIC: DEVELOPMENT OF THE EAR LECTURER: DR. JOSE ANTONIO AMISTAD DATE: MARCH 2011 EAR: OVERVIEW EYE APPEARANCE PRIMORDIUM (ANLAGEN) EAR Day 22 (but,…

1. OzarksTechnical Community College HIS 110 Hearing Disorders Review 2. Disorders of the Outer & Middle Ear  Causes a conductive hearing loss (CHL)  On the audiogram,…

Slide 1 Chapter 52: The Sense of Hearing Guyton and Hall, Textbook of Medical Physiology, 12 th edition Slide 2 Tympanic Membrane and Ossicles Conduction of Sound from the…

Slide 1 Chapter 10 Slide 2 1. Outer (external) hearing 2. Middleonly 3. Inner (internal)- balance & hearing Slide 3 Slide 4 1. Auricle (pinnae) 2. External auditory meatus…

Slide 1 Special Senses Slide 2 Retina A B C D E F G H I A: Inner limiting membrane. B: Optic nerve fiber layer. C: Ganglionic cell layer. D: Inner plexiform. E: Inner nuclear.…

Slide 1 Otorhinolaryngological Surgery ENT SURGERY Slide 2 Purpose Ear: improve, restore, preserve hearing Nose: restore or improve breathing/ventilation, ensure drainage…

RECEPTORS and SENSATION Sensory Receptors Perceptions of world are created by the brain from AP sent from sensory receptors. Sensory receptors respond to a particular modality…

Definitions Pinna— Elastic cartilage Tympanic membrane— eardrum Ear ossicles— malleous, incus, stapes Two membranes in inner ear— oval window, round window Eustachian…

The Ear: Hearing and Equilibrium The ear â receptor organ for hearing and equilibrium Composed of three main regions Outer ear â functions in hearing Middle ear â functions…

The Auditory and Vestibular Systems I. Functional Anatomy of the 2 Systems - Overview Parallel ascending auditory pathways. Ascending vestibular system. II. Regional Anatomy…