What Is a Coma?
Coma - Symptoms and causes - Mayo Clinic
Learn what can cause this state of prolonged loss of consciousness. While a coma rarely lasts longer than a few weeks, some people never ...
What exactly is a coma? 5 key facts about comas - HCA HealthONE
A person in a coma is still alive, but the brain is functioning at its lowest stage of alertness. You can't “wake up” someone up from a coma by ...
Coma: Types, Causes, Treatments, Prognosis - WebMD
A coma is a prolonged state of unconsciousness. It is caused by an injury to the brain that can be due to increased pressure, bleeding, loss of oxygen, or ...
Signs of vegetative state coma · The person looks like they're asleep · They can't wake up, talk or respond to commands · The eyes may open in response to ...
Coma - Illnesses & conditions - NHS inform
A coma is a state of unconsciousness where a person is unresponsive and cannot be woken. It can result from injury to the brain, such as a severe head injury ...
Clinically, a coma can be defined as the consistent inability to follow a one-step command. ... It can also be defined as having a score of 8 or less on the ...
Coma (Persistent Vegetative State) - Cleveland Clinic
It prevents consciousness, meaning you're unconscious, unaware of the world around you and impossible to wake. Comas have varying levels of ...
Coma: Causes, diagnosis, treatment, and outlook
A coma is a deep state of unconsciousness that can result from an injury or illness. In some cases, it lasts for just a few days, but in others, ...
Coma - StatPearls - NCBI Bookshelf
Coma reflects brain failure that may occur from a process originating in the central nervous system or may reflect a systemic metabolic ...
A coma is a state of prolonged unconsciousness. You may appear to be in a deep sleep, but you won't wake or respond to any stimulation – including pain.
Coma and reduced awareness states | Headway
Coma can be defined as a state of depressed consciousness where a person is unresponsive to the outside world.
What Is a Coma? (for Kids) | Nemours KidsHealth
Someone who is in a coma is unconscious and will not respond to voices, other sounds, or any sort of activity going on nearby. The person is still alive, but ...
Persistent vegetative state. A chronic state of unconsciousness can be permanent. While in a persistent vegetative state, breathing, nutrition and heart ...
What is a Coma? Duration, Recovery, and Brain Damage Risk
Someone who is in a coma is unconscious and has minimal brain activity. It is not possible to wake a coma patient using physical or auditory stimulation. They' ...
In some cases, doctors may put a person into a coma using medicines. This is known as an 'induced coma'. They might do this if it will help the person heal from ...
A coma, sometimes also called persistent vegetative state, is a profound or deep state of unconsciousness. Persistent vegetative state is not brain-death. An ...
Coma: Types, Causes, Treatment, Recovery, and Outlook
A coma is a state of unconsciousness caused by altered brain function and can also be medically induced in certain situations as a method of ...
What is the Difference Between a Coma and Brain Death? | LifeSource
Patients in a coma might have brain stem responses, spontaneous breathing and/or non-purposeful motor responses. Coma has three possible outcomes: progression ...
Coma is a state of unconsciousness, where one is alive but cannot move or respond. Outcome depends on the cause, severity, and site of the ...
Coma - an overview | ScienceDirect Topics
Coma is a state of deep, unarousable, sustained pathological unconsciousness with the eyes closed, resulting from dysfunction of the ascending reticular ...