At vestibular testing, 47% showed a preserved caloric response and pathologic angular VOR with a nonsignificant trend among younger patients and milder ataxia; otolith function was largely preserved.
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The sentences
Moreover, although nonsignificant, an associative trend was recognized between concordant BVL patterns, older age, and higher ataxia scores, suggesting the concordant pattern as a disease severity indicator (Figure 4 ).