Slide 1Sound and Hearing Slide 2 Nature of the Sound Stimulus Sound is the rhythmic compression and decompression of the air around us caused by a vibrating object. Applet…

1.Dr.Afnan Shamraiz PGr.Paeds ATH2. Background Bartter syndrome, originally described by Bartter and colleagues in 1962, represents a set of closely related, autosomal…

1.SPECIAL SENSESLast revised: 12/7/20112. The Senses Sensory receptors transduce different forms of energyin the ―real world‖ into nerve impulses. Different sensory…

1. PRESBYCUSIS 2. INTRODUCTION • Presbycusis refers to sensorineural hearing impairment in elderly • Most common otolaryngologic problem of elderly • Involves bilateral…

1. Gustavo Adolfo Castilla Agudelo Medicine student Universidad Pontificia Bolivariana 2012 2. FOLDING 3. FOLDING 4. INTRODUCTION 5. K eyP roteinM ayG iveE bolaV irusI tsO…

1. Congenital means “existing atbirth”.However, with hearing loss,congenital includes an onsetprior to speech/languagedevelopment– usually withinthe first six to twelve…

Slide 1 Sensory Perception Vision Olfaction Hearing & mechanoreception Electroreception Magnetoreception Slide 2 Senses Physical QuantitySense Organ SoundEars Water flowLateral…

Slide 1 Slide 2 1. Outer Ear- main purpose is to funnel sound waves to inner ear. 1a. Auricle -gathers sound waves 1b. External acoustic meatus- transmits sound waves to…

Slide 1 Slide 2 By: Pam George Slide 3  How will I communicate with this student?  Do I need to learn sign language?  Can he/she hear me when I am teaching a lesson?…

Slide 1 Slide 2 Anatomy of the Ear and Types of Hearing Loss Slide 3 The Outer Ear Pinna- Catches the sound waves and sends them to the ear canal Ear Canal - Sends the sound…