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Like endorphins, serotonergic effects may be contributory but do not play a central role in producing NDE's. Psychedelic drugs such as LSD and DMT are serotonergic in action. The psychedelic mental state is very different from the NDE. One of the most important differences is that LSD frequently involves an overwhelming increase in sensory input from the environment (review: Grinspoon and Bakalar, 1981), in sharp contrast to the dramatic decrease in input, the cataleptic dissociation produced by ketamine. Psychedelic visual phenomena are largely based in the environment, | Like endorphins, serotonergic effects may be contributory but do not play a central role in producing NDE's. Psychedelic drugs such as LSD and DMT are serotonergic in action. The psychedelic mental state is very different from the NDE. One of the most important differences is that LSD frequently involves an overwhelming increase in sensory input from the environment (review: Grinspoon and Bakalar, 1981), in sharp contrast to the dramatic decrease in input, the cataleptic dissociation produced by ketamine. Psychedelic visual phenomena are largely based in the environment, | ||
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The event can be a pivotal turning point, encouraging significant and positive life changes. Suicide attempts which result in ' | The event can be a pivotal turning point, encouraging significant and positive life changes. Suicide attempts which result in ' | ||
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In contrast, in those who attempt suicide considered as a complete group, the subsequent risk for completed suicide is 50 -100 times greater (Greyson, 1983). Of those who survived a jump from the Golden Gate bridge and had such an NDE, none went on to completed suicide, and all were united in their support for a barrier to prevent further attempts ( Rosen, 1975). This occurred despite an increased belief in an after-life. Psychodynamic explanations have centered around the idea of 'ego death' followed by ' | In contrast, in those who attempt suicide considered as a complete group, the subsequent risk for completed suicide is 50 -100 times greater (Greyson, 1983). Of those who survived a jump from the Golden Gate bridge and had such an NDE, none went on to completed suicide, and all were united in their support for a barrier to prevent further attempts ( Rosen, 1975). This occurred despite an increased belief in an after-life. Psychodynamic explanations have centered around the idea of 'ego death' followed by ' |