Functional Anatomy of Spoken Input. Note that the low-level auditory pathway is not specialized for speech sounds Both speech and non-speech sounds activate primary auditory cortex (bilateral Heschl’s Gyrus ) on the top of the superior temporal gyrus. Functional Anatomy of Spoken Input.
These have non-word-like acoustical properties
These have word-like acoustical properties but no lexical associations
word-like acoustical properties and lexical associations