the lateral , dorsal , and medial terminal accessory optic nuclei and the interstitial nucleus of the superior fasciculus , posterior fibers ( ltn , dtn , mtn , and insep ) in the monkey and the ltn , the dtn , and the insep in the human all showed degenerated axons and preterminal axonal profiles indicative of direct retinal input .
C0015392
optic
C0035298
retinal