| Auditory
System: Cortical Plasticity |
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| • | Damage
to hair cells in cochlea: remaps |
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| neighboring
frequencies. |
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| • | Train
to discriminate tone freqeuency: |
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| increases
area of trained frequency. |
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| • | Conditioning:
pairing tone with stimulus |
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| • | Mechanism:
corr with ACh release ? |
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| • | Pair
a tone (9 kHz) with electrical |
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| stimulation
of Nucleus Basalis (ACh) . |
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