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The certification applies to somatic death, corresponding to death of the person, which has varying definitions but most commonly describes a lack of vital signs and brain function. [9] Death at the level of cells, called molecular death or cell death , follows a matter of hours later. [ 10 ]
The brain doesn’t shut off like a light switch, even as death approaches. While other bodily organs—namely the heart and lungs—have sudden stops, the brain flickers on through active neurons ...
A death rattle is noisy breathing that often occurs in someone near death. [1] Accumulation of fluids such as saliva and bronchial secretions in the throat and upper airways is the cause. [ 2 ] Those who are dying may lose their ability to swallow and may have increased production of bronchial secretions, resulting in such an accumulation. [ 3 ]
Terminal lucidity (also known as rallying, terminal rally, the rally, end-of-life-experience, energy surge, the surge, or pre-mortem surge) [1] is an unexpected return of consciousness, mental clarity or memory shortly before death in individuals with severe psychiatric or neurological disorders.
Greyson has called into question the adequacy of the materialist, mind-brain identity model for explaining NDEs. [31] An NDE often involves vivid and complex mentation, sensation and memory-formation under circumstances of completely disabled brain function during general anesthesia, or near-complete cessation of cerebral blood flow and oxygen ...
Scientists have managed to make death even scarier. According to a team of scientists in New York, the human brain is still very active after death, which means there's a chance you could actually ...
Near-death experiences. What happened to Osteen that winter day is what experts call a “near-death experience.” It can occur when doctors bring a person back to life after the heart flatlines ...
Brain damage, dementia, and anticholinergic toxidrome can cause this distortion. Two types of confabulation exist: provoked and spontaneous, with two distinctions: verbal and behavioral. Verbal statements, false information, and the patient's unawareness of the distortion are all associated with this phenomenon.