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A vegetative state (VS) or post-coma unresponsiveness (PCU) [1] 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).
After brain death the patient lacks any sense of awareness; sleep-wake cycles or behavior, and typically look as if they are dead or are in a deep sleep-state or coma. Although visually similar to a comatose state such as persistent vegetative state, the two should not be confused. Criteria for brain death differ from country to country.
The Terri Schiavo case was a series of court and legislative actions in the United States from 1998 to 2005, regarding the care of Theresa Marie Schiavo (née Schindler) (/ ˈ ʃ aɪ v oʊ /; December 3, 1963 – March 31, 2005), a woman in an irreversible persistent vegetative state.
Time is the best general predictor of a chance of recovery. For example, after four months of coma caused by brain damage, the chance of partial recovery is less than 15%, and the chance of full recovery is very low. [50] The outcome for coma and vegetative state depends on the cause, location, severity and extent of neurological damage.
The distinctions are medically significant because, for example, in someone with a dead cerebrum but a living brainstem, spontaneous breathing may continue unaided, whereas in whole-brain death (which includes brainstem death), only life support equipment would maintain ventilation.
A man has been jailed along with his parents after his wife was forced to take medication and doused with a corrosive substance, leaving her in a persistent vegetative state from which she will ...
2. Persistent Vegetative State Prolonged state of unresponsiveness with absence of awareness of self or environment 3. Severe Disability Severe disability with permanent need for assistance with activities of daily living (ADLs) 4. Moderate Disability Independent with ADLs at home but may require some assistance outside of the home 5. Good Recovery
Vegetative symptoms are disturbances of a person's functions necessary to maintain life (vegetative functions). These disturbances are most commonly seen in mood disorders, and are part of the diagnostic criteria for depression, but also appear in other conditions. [1] Vegetative symptoms in a patient with typical depression include: [2]