PPT-THE EAR – PART 1 DEPARTMENT OF HUMAN ANTOMY – MUCOM 2019

Objectives Know the anatomical divisions of the ear and its main function Learn the main features of the external ear including features of the auricle with its innervation and blood supply Know structure innervation blood supply and function of external acoustic canal and tympanic membrane. 802 Circulatory system Heart attack 810 Digestive system stomach 820 Excretory system kidneys bladder intesti nes etc 830 Musculo skeletal system bones joints tendons muscles etc 840 Nervous system not specified 841 Nervous system Stress 842 Nervous The Human Ear. Composed of outer, middle and inner ear. The Outer Ear. The visual part of the ear. Composed of pinna and auditory canal. The pinna acts as a funnel, collecting sound waves and directing them to the auditory canal. improve . ear sensitivity by intercepting and reflecting sound . toward the entrance to the . ear canal. . In humans pinnae are immobile relative to the head, but in other mammals . dedicated muscles, . The ear is the sensory organ that allows us to hear. It converts airborne sounds waves into nerve impulses that are decoded by the brain. Parts of the ear. 1) Outer ear (external). Auricle or . pinna. Pinna. External Auditory Meatus (Ear Canal). Tympanic Membrane (Ear Drum). What are the ossicles?. The small bones of the ear.. Hammer (Malleus). Anvil (Incus). Stirrup (Stapes). Name the structures that make up the bony (osseous) labyrinth.. Follow-Me – . iQuiz. Q. What is the function of the semi-circular canals?. Air. Brings impulses from retina; Brings impulse to brain. Ear. Detect colour. Convert light into nerve impulses; Image forms on it. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . Anatomy. Inner ear consists of :. Bony Labyrinth: filled with a fluid called . perilymph, . consists of 3 parts:. The Vestibule. The Semicircular Canals: . 3 in number (Lateral, Posterior, Superior). The ear is a sensitive organ of the human body. It is mainly concerned with detecting, transmitting and transducing sound. Maintaining a sense of balance is another important function performed by the human ear.. 2. Objectives . . Identifying Human . Ear . parts & their functions. 3. Ear Parts . . The . ear . is the organ of hearing and, in mammals, balance. . . In . mammals. , the ear is usually described as . Lesson 7.3: Smell and Taste. The Sensory Systems. Lesson 7.1. The Eye. Chapter 7: The Sensory Systems. anatomy of the eye. external. internal. vision. injuries, diseases, and disorders of the eye. The Eye. 330BIOLOGY NEURAL CONTROL AND COORDINATION 329EXERCISES1.Briefly describe the structure of the following:(a) Brain (b) Eye (c) Ear2.Compare the following:(a) Central neural system (CNS) an acoustic . transforms?. Kenneth Shane Moodie . H.BSc. . B.Ed. . M.Cl.Sc. .. Minnesota Academy Of Audiology Conference February 2018. shanemoodie77@gmail.com. Hearing Instrument Fitting - Process Overview. Use this study guide to review the. structures of the human ear for Lab Exam 4. Information in this study guide . corresponds. to the information in the lab-exam . review. Overview of the Human Ear. The human ear is composed of structures in the external (outer) ear, middle ear, and internal (inner) ear..