Editing Near-death experiences


= Near-death experiences =
'''Near-death experiences''' (NDEs) are profound subjective experiences reported by individuals who have come close to death or were in situations of extreme physical danger, such as cardiac arrest, severe trauma, or clinical death states.

These experiences often include vivid perceptions, altered awareness, and strong emotional or spiritual significance.

== Overview ==
Near-death experiences are typically reported after recovery from life-threatening events. They often feel more real than ordinary waking life to the person experiencing them and can have long-lasting psychological and philosophical effects.

== Core Characteristics ==

=== Out-of-Body Experience ===
A sensation of separating from the physical body and observing it from an external perspective.

=== Tunnel or Light Phenomena ===
Perception of moving through a tunnel toward a bright light or luminous presence.

=== Life Review ===
Rapid re-experiencing of past life events, often with emotional or moral reflection.

=== Feelings of Peace ===
A strong sense of calm, absence of pain, and release from fear.

=== Encounter Experiences ===
Perceived interaction with beings, presences, or deceased individuals.

=== Boundary Dissolution ===
A fading of the sense of individual identity or merging with a larger reality.

== Common Contexts ==
Near-death experiences are reported in situations such as:

* Cardiac arrest and resuscitation
* Severe accidents or trauma
* Surgical complications under anesthesia
* Life-threatening illness
* Extreme physiological stress

== Interpretations ==

=== Spiritual Interpretation ===
NDEs are often interpreted as evidence of continued consciousness beyond physical death or transition into another realm of existence.

=== Psychological Interpretation ===
They may be explained as altered brain states under extreme stress, oxygen deprivation, or neurochemical changes.

=== Neurological Interpretation ===
Some theories suggest involvement of brain regions responsible for perception, memory, and self-awareness under crisis conditions.

=== Philosophical Interpretation ===
NDEs raise questions about the nature of consciousness, identity, and whether subjective experience depends entirely on the brain.

== Near-death Experiences and Consciousness ==
NDEs are significant in consciousness studies because they often include:

* Apparent continuation of awareness during extreme physiological disruption
* Dissolution or transformation of self-identity
* Experiences of unity, transcendence, or non-local perception

== Effects After the Experience ==
Many individuals report long-term changes such as:

* Reduced fear of death
* Increased sense of meaning or purpose
* Greater emotional sensitivity or compassion
* Shift in spiritual or philosophical beliefs
* Changes in life priorities

== Relation to Other States ==

* [[Ego dissolution]]: overlap in loss of self-boundaries
* [[Mystical experiences]]: shared themes of unity and transcendence
* [[Meditative absorption]]: can involve deep calm but without life-threatening context
* [[Psychedelic states]]: may produce similar phenomenological features, but pharmacologically induced

== See Also ==

* [[Consciousness]]
* [[Ego / Self]]
* [[Mystical experiences]]
* [[Non-duality]]
* [[Altered states of consciousness]]