A new ICT system coupling electromyography and coma recovery scale-revised to support the diagnostic process in disorders of consciousness.

ABSTRACT: The Coma Recovery Scale-revised (CRS-r) is the gold standard for the behavioral assessment of patients with Disorders of Consciousness (DoCs). However, the misdiagnosis rate is around 40%. For this reason, recent guidelines suggested enhancing the assessment with neurophysiological measures: among these, surface electromyography (sEMG) represents a convenient bedside solution. This work presents the use of the STRIVEfc system, a wearable device that allows CRS-r administration while recording four sEMG signals. STRIVEfc was employed in 40 sessions on 33 DoCs patients and the sEMG was analyzed to look for voluntary and consistent over threshold (OT) muscular activities. Their duration, amplitude, and number were retained and compared between patients in Unresponsive Wakefulness Syndrome (UW

SUBMITTER: Magnani FG 

PROVIDER: S-EPMC11541555 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature