Auditory pathway Flashcards

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1
Q

(1) auditory nerve to

A

brain stem

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2
Q

(2) Brain stem to

A

Inferior colliculus

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3
Q

(3) Medial geniculate body to (1 of 2):

A

One to primary auditory cortex in superior temporal gyrus - Heschl’s insula

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4
Q

(3) Medial geniculate body to (2 of 2):

A

Second to secondary auditory areas in temporal and parietal lobe

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5
Q

Projections are….but mostly….

A

bilateral, but most are contralateral

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6
Q

Multiple ____ rep. in the ____

A

tonotopic rep. in primary auditory cortex

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7
Q

Secondary auditory areas extend into

A

parietal lobe

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8
Q

Neurons respond maximally to sounds of

A

certain frequencies

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9
Q

Neurons in human secondary auditory cortex likely respond…

A

selectively to specific speech sounds; e.g., ma, tr, li, etc.

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