Ok I'm going nuts. What are the actions of the superior oblique and inferior oblique? My book contradicts my professors, and other sources also contradict each other. These ones for example, but there are others too: http://www.meddean.luc.edu/Lumen/MedEd/GrossAnatomy/dissector/mml/so.htm http://anatomy.uams.edu/HTMLpages/anatomyhtml/muscles_head&neck.html Book (grants anatomy) says superior oblique depresses and ABDucts the eye. My notes from class say ADDucts the eye. Who do i believe? a little help please.