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. 2014 Oct 1;8:116. doi: 10.3389/fncir.2014.00116

FIGURE 7.

FIGURE 7

Both the ILD and ITD code is based on hemispheric tuning functions. The azimuthal tuning function of both LSO and MSO span a wide range of azimuthal space. (A) LSO neurons respond best to ipsilateral sound-source positions (compare Figure 4B). This ipsi-preference is flipped to a contra-preference upstream of the LSO because of the contralateral projections of LSO neurons to the midbrain. (B) MSO neurons respond best to contralateral sound-source positions. This contra-preference is maintained upstream of the LSO because of the ipsilateral projections of MSO neurons to the midbrain.