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Do people in coma have emotions?
This means that unconscious beings are not only cognitively active, but might also experience emotions—both positive and negative.
What does a person in coma feel?
Usually, comas are more like twilight states — hazy, dreamlike things where you don’t have fully formed thoughts or experiences, but you still feel pain and form memories that your brain invents to try to make sense of what’s happening to you.
Do coma patients know they are in a coma?
Someone who is in a coma is unconscious and has minimal brain activity. They’re alive but can’t be woken up and show no signs of awareness. The person’s eyes will be closed and they’ll appear to be unresponsive to their environment.
Whats the longest time someone has been in a coma and woke up?
Terry Wallis (born 1964). This American man was in a coma for nearly a year after a truck accident, then a minimally conscious state for 19 years.
How do people in comas eat?
Because patients who are in a coma can’t eat or drink on their own, they receive nutrients and liquids through a vein or feeding tube so that they don’t starve or dehydrate. Coma patients may also receive electrolytes — salt and other substances that help regulate body processes.
What do coma survivors remember?
More commonly, people remember things that never happened. It’s hard to characterize the different mental experiences that people have while in a coma. Some of them may be dreams, others are hallucinations.
What is the longest coma someone has woken up from?
What is the shortest amount of time you can be in a coma?
Typically, a coma does not last more than a few days or couple of weeks. In some rare cases, a person might stay in a coma for several weeks, months or even years. Depending on what caused the person to go into a coma, some patients are able to return to their normal lives after leaving the hospital.
What happens to your body when you are in a coma?
When people are in comas, they are unconscious and cannot communicate with their environment. They cannot speak and their eyes are closed. They look as if they are asleep. However, the brain of a coma patient may continue to work.
Do coma patients look like they are sleeping?
They look as if they are asleep. However, the brain of a coma patient may continue to work. It might “hear” the sounds in the environment, like the footsteps of someone approaching or the voice of a person speaking.
Can a coma patient hear?
Usually, coma patients have their eyes closed and cannot see what happens around them. But their ears keep receiving sounds from the environment. In some cases, the brains of coma patients can process sounds, for example the voice of someone speaking to them [ 2 ].
What is a treatment for coma patients?
A treatment for coma patients is to lower the body temperature in order to protect their brains from excessive trauma. Patients remain in this decreased body temperature for 24 h and then their bodies are rewarmed. Hopefully, patients can later awake from their comas and regain consciousness.