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A vegetative state (VS) or post-coma unresponsiveness (PCU) is a disorder of consciousness in which patients with severe brain damage are in a state of partial arousal rather than true awareness. After four weeks in a vegetative state, the patient is classified as being in a persistent vegetative state ( PVS ).
- Persistent vegetative state
A persistent vegetative state is what happens when a person...
- Persistent vegetative state
El estado vegetativo persistente es un diagnóstico clínico que se debe diferenciar de otras alteraciones del nivel de conciencia (coma, muerte encefálica, enclaustramiento, mutismo acinético, fases terminales de demencia).
- J.M. Grau Veciana
- 2004
A coma is a deep state of prolonged unconsciousness in which a person cannot be awakened, fails to respond normally to painful stimuli, light, or sound, lacks a normal wake-sleep cycle and does not initiate voluntary actions. [1] .
26 de may. de 1994 · We define persistent vegetative state as a vegetative state present one month after acute traumatic or nontraumatic brain injury or lasting for at least one month in patients with...
27 de may. de 2021 · Persistent vegetative state (PVS) was first described in 1972 and refers to a clinical condition in which there is a lack of self-awareness (complete unawareness of the self) despite the patient having sleep–wake cycles, other basic reflexes (such as blinking...
25 de ago. de 2022 · A persistent vegetative state (PVS), also known as post- coma unresponsiveness (PCU), is a chronic disorder in which an individual with severe brain damage appears to be awake but shows no evidence of awareness of their surroundings.
