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Author Question: The neurotransmitter at the afferent synapses of the auditory nerve is ________, while the efferent ... (Read 45 times)

imowrer

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on: Jun 22, 2018
The neurotransmitter at the afferent synapses of the auditory nerve is ________, while the efferent terminal buttons secrete _______.
 
  a. acetylcholine; GABA
  b. GABA; glycine
  c. glutamate; dopamine
  d. glutamate; acetylcholine
  e. acetylcholine; dopamine

Question 2

Identify the correct pathway by which auditory information flows to the brain.
 
  a. auditory nerve > superior olivary nuclei > medial geniculate >
  superior colliculus > auditory cortex
  b. auditory nerve > cochlear nuclei > medial geniculate > auditory cortex
  c. auditory nerve > cochlear nuclei > superior olivary nuclei > inferior colliculus > medial geniculate > auditory cortex
  d. auditory nerve > cochlear nuclei > superior olivary nuclei > medial geniculate > auditory cortex
  e. auditory nerve > cochlear nuclei > superior colliculus > lateral geniculate > auditory cortex


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jamesnevil303

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Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: d. glutamate; acetylcholine

Answer to Question 2

Answer: c. auditory nerve > cochlear nuclei > superior olivary nuclei > inferior colliculus > medial geniculate > auditory cortex


imowrer

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Reply 2 on: Jun 22, 2018
Excellent

chereeb

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Reply 3 on: Yesterday
Gracias!

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