Anti-CASPR2 encephalitis on EEG

Many patients show (DSWA) and IED, reflecting widespread cortical dysfunction.

Importantly, diffuse slowing and absence of deep (N3) sleep may signal a worse prognosis. — @Natalia Olaru.

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Objective The clinical manifestations of autoimmune encephalitis associated with contactin-associated protein-like 2 (CASPR2) were atypical and progressed slowly. We aimed to summarize the characteristics of video-electroencephalography (V-EEG) and video-polysomnography (V-PSG) to achieve early recognition and assess long-term outcomes.