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Chapter 10

Chapter 10. Senses. SENSES. Sensory Receptors - detect environmental changes and trigger nerve impulses - somatic senses (touch, pressure, temp, pain) - special senses (smell, taste, vision, equilibrium). Receptors . 1. Chemoreceptors = _____________________

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Chapter 8 The Special Senses

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Sensory Systems

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Physics 1025F Vibrations & Waves

Physics 1025F Vibrations & Waves. SOUND. Dr. Steve Peterson Steve.peterson@uct.ac.za. Characteristics of Sound (12-1). Sound is a longitudinal wave transmitted though a medium. Sound requires a source , a medium of transmission, and a means of detection .

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Sensory Systems

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The Sensory System

The Sensory System. The Sensory System. Eye (sight). Ear (hearing). Nose (smell). Skin (touch). Mouth (taste). Objectives. Objectives. After studying this chapter, you will be able to:. Name the parts of the sensory system and discuss the function of each part

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Evolution of Amphibians

Evolution of Amphibians. How do we define the Amphibia?. Amphibians. They have a 2-phase life history. There is usually a free-living aquatic developmental stage. There is usually a terrestrial juvenile/adult stage.

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The General & Special Senses

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OTOSCLEROSIS

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The Special Senses Eye and Ear

The Special Senses Eye and Ear. Lecture 10. The special senses of the eyes and ears are SENSORY input devices. The eyes and ears detect sensory information from the environment. They are responsible for sending this input to the brain for interpretation.

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CSD 3103 anatomy of speech and hearing mechanisms Hearing mechanisms Fall 2008

CSD 3103 anatomy of speech and hearing mechanisms Hearing mechanisms Fall 2008. The Middle Ear. The middle ear. Important Structures: Epitympanic recess Tympanic cavity Aditus ad antrum Mastoid air cells Ossicles. The middle ear. Schematic view of the middle ear boundaries and landmarks.

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Unit 4: Nervous System Lab 4: Human Eye and Vision Lab 5: Human Ear

Unit 4: Nervous System Lab 4: Human Eye and Vision Lab 5: Human Ear. Jessica Radke -Snead, RD, MS Bio 241 Anatomy & Physiology. Human Eye and Vision: Practice Questions. Which intrinsic eye muscle dilates the pupil? What type of neurons stimulate pupil dilation?

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Frequency response adaptation in binaural hearing

Frequency response adaptation in binaural hearing . David Griesinger Cambridge MA USA www.DavidGriesinger.com. Introduction. This paper proposes fundamental questions about the properties of human hearing (the topic of this conference)

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Hearing disorders of the middle ear

Hearing disorders of the middle ear. Tympanic membrane: Perforations Tympanosclerosis: Thickening/Scarring. http://www.ent-usa.com/eardrum_and_middle_ear.htm. http://www.bestforhearing.com/images/normal-ed.jpg. http://www.hmc.psu.edu/ume/fcmonline/case32/images/normal-ear.jpg.

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Lesson 2: Hearing mechanism Environmental control iii (arc 507) Department of architecture Federal university of techno

Lesson 2: Hearing mechanism Environmental control iii (arc 507) Department of architecture Federal university of technology, akure.

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Sensation and Perception

Sensation and Perception. "Nothing is in the mind that did not first pass through the senses" (Aristotle) Sensation stimulation of sense organs (Passive, Physiological) Perception selection, organization, and interpretation of sensory input (Active, Cognitive).

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SENSES

SENSES. Sensory Receptors - detect environmental changes and trigger nerve impulses - somatic senses (touch, pressure, temp, pain) - special senses (smell, taste, vision, equilibrium). Receptors and Sensations.

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Sound

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Hearing

Hearing. Chapter 12 Nannette Mentzer. Hearing. Defining Sound The Hearing System Hearing Loss Identification of Hearing Loss Hearing Screening and Testing Degrees of Hearing Loss Treatment of Middle Ear Disease Treatment of Hearing Loss Early Intervention Amplification

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Treatment

Treatment . Antibiotics Surgery Myringotomy and suction Mastoidectomy (if infection has spread to mastoid region) Tympanoplasty. Complications of otitis media. Cholesteotoma: Sac-like growth due to presence of skin in the middle ear. Dangerous, progressive, highly erosive

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