New insights and predictability from in vivo recordings of paroxysmal sympathetic hyperactivity in disorders of consciousness.

Clin Auton Res · 2026 · PMC13068689 · PMID 41442057

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a negative trendno p-value reported

We observed a negative trend in the power of all HRV frequency bands for both PSH and noPSH, with a more substantial decrease in PSH alongside an increased VLF/(LF + HF) ratio, which increases more sharply in PSH.

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