Negative NDEs experiences

What is it about brain matter that gives rise to consciousness? In particular, the neuronal correlates of consciousness (NCC) - the minimal neuronal mechanisms jointly sufficient for any conscious experience.

Consider this question: What must happen in your brain for you to experience a toothache?

The whole brain can be considered an NCC because it generates experience continually.

• When parts of the cerebellum, the "little brain" underneath the back of the brain, are lost to a stroke or otherwise, patients may lose the ability to play the piano, for example.  But they never lose any aspect of their consciousness. This is because the cerebellum is almost wholly a feed-forward circuit. There are no complex feedback loops.
• The spinal cord and the cerebellum are not enough to create consciousness. Available evidence suggests neocortical tissue in generating feelings.
• The next stages of processing are the broad set of cortical regions, collectively known as the posterior hot zone, that gives rise to conscious perception. In clinical sources of causal evidence, stimulating the posterior hot zone can trigger a diversity of distinct sensations and feelings.
• It appears that almost all conscious experiences have their origin in the posterior cortex. But it does not explain the crucial difference between the posterior regions and much of the prefrontal cortex, which does not directly contribute to subjective content.

Scientists claim a brain glitch blurs the wakefulness and Rapid Eye Movement (REM) modes of sleep, making the dreams come out in the real world, creating a hallucination.

To prevent you from acting out these dreams, the brain paralyses your body. Sometimes this mechanism fails and you see your dream in augmented reality in the real world.

The Egyptians referred to sleep paralysis as something caused by a ‘Jinn’, which terrorizes and even kills the victims. Italians refer to this figure as Pandafeche, a giant cat.

South Africans interpret this as small creatures known as tokoloshe, who perform black magic, while in Turkey the creature has another name, the Karabasan.

• The power of breathing is evident with people who have breathing disorders. As emotions affect our well-being, so does our breathing.
• Our parasympathetic and sympathetic nervous systems are in control of producing feelings of calmness and the latter, the body's rapid involuntary response to stressful situations.
• Many studies have confirmed the effects of breathing techniques against anxiety, stress, and insomnia. Although they do not disappear entirely, it helps alleviate their symptoms.

• It is a popular technique that promotes relaxation by coordinating our breathing, slowly and steadily, with our heart rate, stabilizing the heartbeat.
• There are many versions to cardiac coherence: 5-second inhale-exhale for a 5-minute repetition or 4-second inhale 6-second exhale cycle.
• Cardiac coherence’s stabilization of the heartbeat can dampen anxiety powerfully.