Cochlea to Auditory cortex---sound signal

Question 1

Describe the pathway of sound from the cochlea to the primary auditory cortex

Answer 1

1) Signal starts in the spiral ganglia located in the cochlea
2) from the spiral ganglia the signal travels to the cochlear nuclei
3) From cochlear nuclei signal goes to contralateral superior olivary nuclei
4) From CSON, signal goes through lateral lemniscus to the inferior colliculus
5) From the inferior colliculus to the medial geniculate body
6) Medial geniculate to primary auditory cortex