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7 Cards in this Set
- Front
- Back
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Extrinsic eye muscles
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aim the eyes for following moving objects and for convergence.
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SMELL (OLFACTION)
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-Receptors (paired olfactory organs) in the nasal cavity and septum
-Water soluble and lipid soluble materials diffuse into mucous to reach receptors |
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Olfactory reseptors part
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Receptors have 2 parts --- olfactory epithelium containing receptors, supporting cells and stem cells and the
lamina propria containing olfactory glands |
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Olfactory Glands
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secretions + water mix
-mucous to cover epithelium – continuous, provides moisture and cleansing |
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Strenght of smell
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Efficacy determined by surface area of cilia and number of receptors
-Connect with limbic system - explains emotional and behavioral effect some smells have |
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TASTE (Gustation)
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Receptors on surface of tongue and adjacent areas of pharynx and larynx --- by adulthood only receptors on
tongue |
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rejoinder
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reply, retort
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