- Can a person in a vegetative state see you?
- Can the brain heal after lack of oxygen?
- Why is it called vegetative state?
- What’s the difference between brain dead and vegetative state?
- Can a person in a vegetative state recovery?
- How long can a person live in a vegetative state?
- Can someone in vegetative state feel pain?
- Can a person in a coma cry?
- Can someone in a vegetative state wake up?
- What is being in a vegetative state like?
Can a person in a vegetative state see you?
Summary: Patients in a vegetative state do not respond to what is happening around them and exhibit no signs of conscious awareness.
Now research has shown that the brains of patients in a vegetative state emotionally react to photographs of people they know personally as though they recognize them..
Can the brain heal after lack of oxygen?
A full recovery from severe anoxic or hypoxic brain injury is rare, but many patients with mild anoxic or hypoxic brain injuries are capable of making a full or partial recovery. Furthermore, symptoms and effects of the injury are dependent on the area(s) of the brain that was affected by the lack of oxygen.
Why is it called vegetative state?
The name vegetative state was chosen to refer to the preserved vegetative nervous functioning, meaning these patients have (variably) preserved sleep-wake cycles, respiration, digestion or thermoregulation. The term persistent was added to denote that the condition remained for at least one month after insult.
What’s the difference between brain dead and vegetative state?
The difference between brain death and a vegetative state, which can happen after extensive brain damage, is that it’s possible to recover from a vegetative state, but brain death is permanent. Someone in a vegetative state still has a functioning brain stem, which means: some form of consciousness may exist.
Can a person in a vegetative state recovery?
About 50% of persons who are in a vegetative state one month after traumatic brain injury eventually recover consciousness. They are likely to have a slow course of recovery and usually have some ongoing cognitive and physical impairments and disabilities.
How long can a person live in a vegetative state?
Rarely, improvement occurs late. After 5 years, about 3% of people recover the ability to communicate and understand, but few can live independently, and none can function normally. Most people who remain in a vegetative state die within 6 months of the original brain damage. Most of the others live about 2 to 5 years.
Can someone in vegetative state feel pain?
IT IS a nightmare situation. A person diagnosed as being in a vegetative state has an operation without anaesthetic because they cannot feel pain.
Can a person in a coma cry?
A comatose patient may open his eyes, move and even cry while still remaining unconscious. His brain-stem reflexes are attached to a nonfunctioning cortex. Reflex without reflection. Many professionals speak of this condition as a ”persistent vegetative state.
Can someone in a vegetative state wake up?
A person in a vegetative state may open their eyes, wake up and fall asleep at regular intervals and have basic reflexes, such as blinking when they’re startled by a loud noise, or withdrawing their hand when it’s squeezed hard. They’re also able to regulate their heartbeat and breathing without assistance.
What is being in a vegetative state like?
Using Neuroscience to Talk to People in a Vegetative State. … Unlike a coma, where the patient is completely immobile and unconscious, people in a vegetative state will sleep, wake, and open their eyes — without showing any sign of awareness or consciousness. They don’t speak, move on their own, or respond to questions.