obsolete Jensen syndrome https://rarediseases.info.nih.gov/diseases/3046/jensen-syndrome true syndrome of opticoacoustic nerve atrophy with dementia opticoacoustic nerve atrophy with dementia Jensen syndrome MONDO:0000501 DOID:0050867 MESH:C537568 Opticoacustic nerve atrophy with dementia deafness-opticoacoustic nerve atrophy-dementia syndrome nerve deafness optic nerve atrophy, and dementia deafness dystonia syndrome