Exploring the Significance of Cognitive Motor Dissociation on Patient Outcome in Acute Disorders of Consciousness.
Semin Neurol
; 44(3): 271-280, 2024 Jun.
Article
en En
| MEDLINE
| ID: mdl-38604229
ABSTRACT
Cognitive motor dissociation (CMD) is characterized by a dissociation between volitional brain responses and motor control, detectable only through techniques such as electroencephalography (EEG) and functional magnetic resonance imaging. Hence, it has recently emerged as a major challenge in the assessment of patients with disorders of consciousness. Specifically, this review focuses on the prognostic implications of CMD detection during the acute stage of brain injury. CMD patients were identified in each diagnostic category (coma, unresponsive wakefulness syndrome/vegetative state, minimally conscious state minus) with a relatively similar prevalence of around 20%. Current knowledge tends to indicate that the diagnosis of CMD in the acute phase often predicts a more favorable clinical outcome compared with other unresponsive non-CMD patients. Nevertheless, the review underscores the limited research in this domain, probably at least partially explained by its nascent nature and the lack of uniformity in the nomenclature for CMD-related disorders, hindering the impact of the literature in the field.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Trastornos de la Conciencia
Límite:
Humans
Idioma:
En
Revista:
Semin Neurol
Año:
2024
Tipo del documento:
Article
País de afiliación:
Bélgica
Pais de publicación:
Estados Unidos