Coma (Persistent Vegetative State) - Cleveland Clinic
WEBMar 6, 2023 · Coma (Persistent Vegetative State) A coma is a disruption in brain activity. It prevents consciousness, meaning you’re unconscious, unaware of the world around you and impossible to wake. Comas have varying levels of severity and can happen because of many different conditions. Some causes of comas are treatable or reversible.
Persistent Vegetative State - Osmosis
WEBAug 25, 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.
Medical Aspects of the Persistent Vegetative State
WEBMay 26, 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...
What Does it Mean To Be in a Vegetative State? - WebMD
WEBMar 7, 2024 · A vegetative state is a disorder of consciousness or an altered consciousness. It is caused by severe brain damage. Someone in a persistent vegetative state may look like they’re...
Coma and Persistent Vegetative State - Harvard Health
WEBFeb 25, 2020 · Persistent vegetative state refers to another form of altered consciousness in which the person appears to be awake but does not respond meaningfully to the outside world. In this condition, the person's eyes may be open and there may be some yawning, grunting or other vocalizations.
Vegetative State: Diagnosis, Symptoms, Treatment & More - Healthline
WEBSep 30, 2019 · A vegetative state, or unaware and unresponsive state, is a specific neurological diagnosis in which a person has a functioning brain stem but no consciousness or cognitive function....
Vegetative state - Wikipedia
WEBPersistent vegetative state is the standard usage (except in the UK) for a medical diagnosis, made after numerous neurological and other tests, that due to extensive and irreversible brain damage a patient is highly unlikely ever to achieve higher functions above a vegetative state.
Vegetative State and Minimally Conscious State
WEBTraditionally, a vegetative state that lasts > 1 month is considered to be a persistent vegetative state. (However, other durations have been proposed, sometimes depending on the cause.) (1).
Vegetative State - Brain, Spinal Cord, and Nerve Disorders
WEBA vegetative state that lasts for more than 1 month is considered a persistent vegetative state. (However, other durations of time have been used, sometimes depending on the cause of the vegetative state.)
Medical Aspects of the Persistent Vegetative State
WEBJun 2, 1994 · There are two dimensions of recovery from a persistent vegetative state: recovery of consciousness and recovery of function. Recovery of consciousness can be verified by reliable...
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