Coma, from the Greek word "koma," meaning deep sleep, is a state of extreme unresponsiveness, in which an individual exhibits no voluntary movement or behavior.
Coma is a state of unconsciousness in which a person cannot be awakened; fails
to respond ... Generally, a person who is unable to voluntarily open the eyes,
does not have a sleep-wake cycle, is unr...
A coma can be difficult to understand, especially because it may look like the
person is just sleeping. ... brain damage caused by a lack of oxygen for too long;
an overdose (taking too ... Usually, a coma does not last more than a few weeks.
How long does a coma last? It is difficult to predict how long someone will be in a
coma. A coma rarely lasts more than 2 to 4 weeks. But a persistent vegetative ...
How long will the coma last? What can I do? This feeling of desperation is not
one that any person wants to go through. No one wants to see their family
Apr 4, 2016 ... I Google the term Coma: a state of deep unconsciousness that lasts for a
prolonged .... How long does a medically induced coma last? What are ...
A coma can also be caused by severe alcohol poisoning or a brain infection ...
how long the coma will last and whether they'll have any long-term problems.
(1) Can you communicate with people in coma, or other states of altered
consciousness? ... (6) How long do coma and states of altered consciousness
Apr 12, 2011 ... Specifically, true coma generally does not last for more than three to ... of brain
injury as well as the long-term neurologic/functional prognosis.
Learn the physiological processes that trigger a coma and how often people
awaken after months or even ... Most comas don't last more than two to 4 weeks.