Health & Medicine Special Senses - Organ of Corti

1. “Organ OfCorti” Syed Suhail Ahmad 2. Anatomy of the Ear Pinna: The external ear that we can see,it collects sound from the environment. Tympanic membrane:…

Documents HIS 125 Electrical Potentials, Hair Cells, and the Eighth Nerve

1. ELECTRICAL POTENTIALS, HAIR CELLS & EIGHTH NERVEAs we previously learned electricity isthe hearing “language” for the brain.We will review…

Documents Copyright © 2010 Pearson Education, Inc. Properties of Sound Sound A pressure disturbance...

15 Properties of Sound Sound A pressure disturbance (alternating high and low pressure) produced by a vibrating object Sound wave Moves outward in all directions Is illustrated…

Documents Hearing Part 2. Tuning Curve Sensitivity of a single sensory neuron to a particular frequency of...

Hearing Part 2 Tuning Curve Sensitivity of a single sensory neuron to a particular frequency of sound Two mechanisms for fine tuning of sensory neurons, Mechanical=location…