The lesions producing paralysis of downward but not upward gaze.
D000328:Adult; D000437:Alcoholism / Q000150:complications; D001927:Brain Diseases / Q000473:pathology; D001933:Brain Stem / Q000473:pathology; D005133:Eye Movements; D006801:Humans; D008297:Male; D008636:Mesencephalon / Q000473:pathology; D009886:Ophthalmoplegia / Q000209:etiology* / Q000473:pathology; D012012:Red Nucleus / Q000473:pathology; D013788:Thalamus / Q000473:pathology