What is a Neurovegetative state?

Asked By: Riquelme Mirabete | Last Updated: 20th June, 2020
Category: medical health sleep disorders
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A vegetative state is absence of responsiveness and awareness due to overwhelming dysfunction of the cerebral hemispheres, with sufficient sparing of the diencephalon and brain stem to preserve autonomic and motor reflexes and sleep-wake cycles.

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Considering this, what are Neurovegetative symptoms?

… include sadness, emotional distress, emotional numbness, or sometimes anxiety or irritability. Neurovegetative symptoms include loss of energy, changes in sleep, appetite, or weight. Certain patient populations…

Also, can a person recover from a vegetative state? Recovery from a vegetative state is unlikely after 1 month if the cause was anything other than a head injury. If the cause was a head injury, recovery is unlikely after 12 months. However, a few people improve over a period of months or years.

Hereof, what happens when someone is in a vegetative state?

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 a conscious state?

Description. The minimally conscious state is a defined as severely altered consciousness in which minimal but definite, sustained and/or reproducible behavioral evidence of awareness of self or environment is demonstrated. A person may enter a minimally conscious state after being in a coma or vegetative state.

39 Related Question Answers Found

What are vegetative signs?

Vegetative symptoms are disturbances of a person's functions necessary to maintain life (vegetative functions). Vegetative symptoms in a patient with typical depression include: Weight loss and anorexia (loss of appetite) Insomnia. Fatigue and low energy.

What does Sigecaps stand for?

They are often remembered by the acronym “SIG E CAPS”, for Sleep, Interest, Guilt, Energy, Concentration, and Appetite, Psychomotor, and Suicidal ideation.

What is Digfast?

Bipolar disorder is a psychiatric illness characterized by episodes of mania (or hypomania) and major depression, interspersed with periods of normal mood and functioning. Depressive episodes are characterized by sadness, anhedonia, and hopelessness.

What is Neurovegetative dystonia?

Dystonia is a movement disorder in which a person's muscles contract uncontrollably. The contraction causes the affected body part to twist involuntarily, resulting in repetitive movements or abnormal postures. Dystonia can affect one muscle, a muscle group, or the entire body.

What are vegetative functions?


Vegetative functions are those bodily processes most directly concerned with maintenance of life. This category encompasses nutritional, metabolic, and endocrine functions including eating, sleeping, menstruation, bowel function, bladder activity, and sexual performance.

What is a psych review?

Psychological Review ® publishes articles that make important theoretical contributions to any area of scientific psychology, including systematic evaluation of alternative theories. Papers mainly focused on surveys of the literature, problems of method and design, or reports of empirical findings are not appropriate.

What is mood reactivity?

Mood reactivity (i.e., mood brightens in response to actual or potential positive events) At least two of the following: Significant weight gain or increase in appetite (hyperphagia); Hypersomnia (sleeping too much, as opposed to the insomnia present in melancholic depression);

What is psychomotor retardation?

Psychomotor retardation. Psychomotor retardation involves a slowing-down of thought and a reduction of physical movements in an individual. Psychomotor retardation can cause a visible slowing of physical and emotional reactions, including speech and affect.

What's the difference between brain dead and vegetative state?

Brain death: These patients are no longer alive. There has been an irreversible cessation of all activity in both the brain and the brain stem. Vegetative state: Patients in vegetative states are alive but also have severely impaired consciousness, although their eyes may open spontaneously.

Is vegetative state offensive?


A persistent vegetative state (PVS) is a disorder of consciousness in which patients with severe brain damage are in a state of partial arousal rather than true awareness.

Persistent vegetative state
Specialty Neurology

Why is it called a 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.

Do people in vegetative state feel pain?

A person diagnosed as being in a vegetative state has an operation without anaesthetic because they cannot feel pain. Crucially, without the activity of the emotional network, your brain detects pain but won't interpret it as unpleasant.

Can you hear in a vegetative state?

They say their findings don't mean everyone in a coma or a persistent vegetative state is conscious, but it should help doctors find out who is and who isn't . Other studies have shown that up to 20 percent of patients in various vegetative states can hear and respond on at least some level.

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.

Is vegetative state worse than coma?


A person brought to the emergency room with a coma caused by very low blood sugar or a drug overdose has a better prognosis than someone with severe head trauma. In general, the longer the coma, the less likely the person is to recover. People in a persistent vegetative state rarely recover.

Can a person in a vegetative state think?

A person in a vegetative state can no longer “think,” reason, relate meaningfully with his/her environment, recognize the presence of loved ones, or “feel” emotions or discomfort. The higher levels of the brain are no longer functional. A vegetative state is called “persistent” if it lasts for more than four weeks.

Can brain dead people hear?

The Upper Brain is behind all the "higher" functions in a person's nervous system. This gives us the ability to use our senses -- to see, taste, smell, hear and feel. "Brain death" means both the upper and lower part of the brain are not functioning.