1. In addition there are inhibitory vestibular pathways to the ipsilateral abducens nucleus. 2. Shh plays a key role in keeping RGC axons ipsilateral as well. 3. Another possibly inhibitory input derives from ipsilateral AVCN non-spherical cells. 4. Whereas damage below the pyramidal decussation will result in ipsilateral motor deficits. 5. Junctional scotomas classically show ipsilateral optic disc neuropathy with contralateral superotemporal defects. 6. This is called ipsilateral hemiplegia and contralateral pain and temperature sensation deficits. 7. Small spherical bushy cells likely project to the ipsilateral lateral superior olive. 8. Lateral nasal defects are usually closed with an ipsilateral paramedian forehead flap. 9. Thus, a nuclear lesion will give rise to an ipsilateral gaze palsy. 10. The ipsilateral input in the dorsal region is preserved.
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