A persistent vegetative state is a condition of patients with severe brain damage who were in a coma, but then progressed to a state of wakefulness without detectable awareness. It is a diagnosis of some uncertainty in that it deals with a syndrome. It is classified as a Permanent Vegetative State (PVS) after approximately 1 year of being in a Persistent Vegetative State which is called so after 4 weeks in a Vegetative State (VS).
A wakeful uncon...
more
Read article at Wikipedia
Persistent vegetative state
We can tell you that Persistent vegetative state is a
If you know more about Persistent vegetative state, you can add more facts here »
Similar topics in Freebase
-
Seizure
An epileptic seizure is a transient symptom of excessive or synchronous neuronal activity in the brain. It can manifest as an alteration in mental state, tonic or clonic movements, convulsions, and various other psychic symptoms (such as déjà vu or jamais vu). The medical syndrome of recurrent,... -
Headache
A condition which is characterized by severe pain in the head. -
Edema
Edema (American English) or oedema (British English; both words from the Greek οἴδημα), formerly known as dropsy or hydropsy, is an abnormal accumulation of fluid beneath the skin, or in one or more cavities of the body. Generally, the amount of interstitial fluid is determined by the balance of... -
Anosmia
Anosmia (ænˈɒz.mi.ə) is a lack of functioning olfaction, or in other words, an inability to perceive odors. Anosmia may be either temporary or permanent. A related term, hyposmia, refers to a decreased ability to smell, while hyperosmia refers to an increased ability to smell. Some people may be... -
Tachycardia
Tachycardia comes from the Greek words tachys (rapid or accelerated) and kardia (of the heart). Tachycardia typically refers to a heart rate that exceeds the normal range for a resting heartrate (heartrate in an inactive or sleeping individual). In humans, this rate is usually based upon age,... -
Fecal incontinence
Loss of bowel control is a symptom of certain diseases. -
Fatigue
Fatigue is a major safety concern in many fields, but especially in transportation, because fatigue can result in disastrous accidents. Fatigue is considered an internal precondition for unsafe acts because it negatively affects the human operator's internal state. Research has generally focused on... -
Nystagmus
Pathologic nystagmus is a form of involuntary eye movement. It is characterized by alternating smooth pursuit in one direction and saccadic movement in the other direction. When nystagmus occurs without filling its normal function, it is pathologic (deviating from the healthy or normal condition).... -
Bedwetting
Bedwetting is involuntary urination while asleep after the age at which bladder control would normally be anticipated. The medical term for this condition is "nocturnal enuresis." Primary nocturnal enuresis (PNE) is when a child has not yet stayed dry on a regular basis. Secondary nocturnal... -
Iron overload disorder
In medicine, iron overload (also known as haemochromatosis) indicates accumulation of iron in the body due to any cause. Historically, the term "haemochromatosis" was initially used to refer to what is now more specifically called haemochromatosis type 1 (or HFE-related hereditary haemochromatosis)...