Abstract
Primary position upbeating nystagmus has been associated clinically with intra-axial brainstem and cerebellar lesions but evidence for more precise localisation to the ponto-mesencephalic and ponto-medullary junctions is accumulating. We report the occurrence of primary position upbeating nystagmus in three patients who had clinical signs of pontine lesions at the ponto-mesencephalic and ponto-medullary junctions. Radiological confirmation was possible in two cases.
| Original language | English |
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| Pages (from-to) | 333-5 |
| Number of pages | 3 |
| Journal | Australian and New Zealand Journal of Medicine |
| Volume | 17 |
| Issue number | 3 |
| Publication status | Published - Jun 1987 |