auditory cells in the superior olivary nucleus receive their input from the
Superior olivary complex The superior olivary complex is generally located in the pons, but in humans extends from the rostral medulla to the mid-pons[1] and receives projections predominantly from the anteroventral cochlear nucleus via the trapezoid body, although the posteroventral nucleus projects to the SOC via the intermediate acoustic stria. The SOC is the first major site of convergence of auditory information from the left and right ears.[2]
Auditory cortex It is located bilaterally, roughly at the upper sides of the temporal lobes â€“ in humans on the superior temporal plane, within the lateral fissure and comprising parts of Heschl's gyrus and the superior temporal gyrus, including planum polare and planum temporale (roughly Brodmann areas 41, 42, and partially 22).[2] Unilateral destruction results in slight hearing loss, whereas bilateral destruction results in cortical deafness.