What is the longest someone has been in a coma and woke up?

Annie Shapiro (1913–2003) was a Canadian apron shop owner who was in a coma for 29 years because of a massive stroke and suddenly awakened in 1992. Apart from the patients in the true story Awakenings, Shapiro was the longest a person has been in a coma like state and woken up.

How long can someone be in a coma and still wake up?

They may be able to breathe on their own, although some people require a machine to help them breathe. Over time, the person may start to gradually regain consciousness and become more aware. Some people will wake up after a few weeks, while others may go into a vegetative or minimally conscious state.

What is the longest someone has been in a coma for?

Elaine Esposito (December 3, 1934 – November 25, 1978) held the record for the longest period of time in a coma according to Guinness World Records, having lost consciousness in 1941 and eventually dying in that condition more than 37 years later.

Is it possible to be in a coma for 10 years?

Sometimes, however, a person stays in a coma for a long time — even years — and will be able to do very little except breathe on his or her own. Most people do come out of comas. Some of them are able to return to the normal lives they had before they got sick.

Is a food coma real?

Postprandial somnolence, or a food coma, is the feeling of tiredness after eating a meal. It's also commonly known as the “post-lunch dip,” as many people notice the effects in the early afternoon following lunch (1). You may experience the following symptoms: sleepiness.

11/25/07: Awakening

Do you age in a coma?

the cellular mechanism for ageing has been associated with progressive shortening of telomere length on the ends of each chromosome with each cell cycle.. in the contect of this, a coma wouldnt necessarily keep you young, but you would age just the same.

Do you dream in coma?

Patients in a coma appear unconscious. They do not respond to touch, sound or pain, and cannot be awakened. Their brains often show no signs of the normal sleep-wakefulness cycle, which means they are unlikely to be dreaming.

Is being in a coma like sleeping?

A coma is a prolonged state of unconsciousness. During a coma, a person is unresponsive to their environment. The person is alive and looks like they are sleeping. However, unlike in a deep sleep, the person cannot be awakened by any stimulation, including pain.

Do you pee when you are in a coma?

Like a person in a coma, a person in a PVS is bed or chair-bound, is totally dependent for all care needs, cannot eat or drink, cannot speak, and is incontinent of urine and bowels.

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.

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 does a coma feel like?

People in a coma are completely unresponsive. They do not move, do not react to light or sound and cannot feel pain. Their eyes are closed. The brain responds to extreme trauma by effectively 'shutting down'.

Can a person in coma yawn?

Patients in this state of consciousness may exhibit behaviors that lead family members to incorrectly believe they are becoming awake and communicative. These behaviors can include grunting, yawning and moving the head and limbs.

How do coma patients wake up?

If the unconsciousness persists, it is called coma. After a couple of weeks in coma due to damage to the arousal system, the remaining structures in the brainstem and the forebrain reorganize their activity, and the patient recovers apparent wake-sleep cycles, with eye opening and faster EEG waves during the day.

What is stage 3 coma?

A person in a deep coma has a Glasgow Coma Score of 3 (there is no lower score). The Rancho Level of Cognitive Functioning Scale (LCFS) is a scale used to assess cognitive functioning in people with brain injury.

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.

Can people in a coma hear you?

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. It might “hear” the sounds in the environment, like the footsteps of someone approaching or the voice of a person speaking.

Do people dream in color?

Not All Dreams Are in Color

While most people report dreaming in color, roughly 12% of people claim to only dream in black and white. 7 In studies where dreamers have been awakened and asked to select colors from a chart that match those in their dreams, soft pastel colors are those most frequently chosen.

Do comas go by fast?

Reasons for a coma include drug or alcohol intoxication, central nervous system disease, infections, and a stroke. Depending on the cause and the extent of damage, a coma can occur rapidly or gradually, and it can last from several days to months, though most last from days to weeks.

How do you have a lucid dream?

Does hair grow in a coma?

Bodily functions

In a coma the hair still grows, and muscles mass still responds to stimulus—nurses often move coma patients to keep their muscles from atrophying. There's still a lot going on in the body, even if it doesn't look that way.

Do you age in a black hole?

In short, a person near a black hole will age slower compared to someone far away from the black hole. This is because the passing of time is slowed down due to the extremely strong gravitational field near the black hole and thus, any physical aging processes will also happen slower.

Does your body age in space?

In space, people usually experience environmental stressors like microgravity, cosmic radiation, and social isolation, which can all impact aging. Studies on long-term space travel often measure aging biomarkers such as telomere length and heartbeat rates, not epigenetic aging.

What's the shortest 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.

Can you sneeze while in a coma?

A coma is similar to a dream-like state because the individual is alive but not conscious. A coma occurs when there is little to no brain activity. The patient is unable to respond to touch, sound, and other stimuli. It is also rare for someone in a coma to cough, sneeze, or communicate in any way.