SSEP latencies significantly increased, indicating potential diagnostic value of the test.
N20 and P40 latencies showed marked changes, highlighting their relevance in identifying NMOSD.
Non-invasive SSEP exam provides crucial neurophysiological data for accurate diagnosis of NMOSD.
Using low-cost SSEP may facilitate early diagnosis and monitoring of neuromyelitis optica spectrum disorders.
Abstract
SSEP showed a significant increase in N20 and P40 latencies. SSEP is a non-invasive, painless, fast and low-cost exam which provides neurophysiological data for diagnosis of NMOSD.