The Epistemology and Technologies of Shamanic States of Consciousness Shamanism can be described as a group of techniques by which its practitioners enter the ‘spirit world', purportedly obtaining information that is used to help and to heal members of their social group. The shamans’ epistemology, or ways of knowing, depended on deliberately altering their conscious state and/or heightening their perception to contact spiritual entities in ‘upper worlds', ‘lower worlds’ and ‘middle earth’ . For the shaman, the totality of inner and (...) outer reality was fundamentally an immense signal system, and shamanic states of consciousness were the first steps toward deciphering this signal system. Homo sapiens sapiens was probably unique among early humans in the ability to symbolize, mythologize and, eventually, to shamanize. This species’ eventual domination may have been due to its ability to take sensorimotor activity and use it as a bridge to produce narratives that facilitated human survival. Shamanic technologies, essential for the production and performance of myths and other narratives, interacted with shamanic epistemology, reinforcing its basic assumptions about reality. (shrink)

This paper considers the neuropsychology of religious and spiritual experiences. This requires a review of our current understanding of brain function as well as an integrated synthesis to derive a neuropsychological model of spiritual experiences. Religious and spiritual experiences are highly complex states that likely involve many brain structures including those involved in higher order processing of sensory and cognitive input as well as those involved in the elaboration of emotions and autonomic responses. Such an analysis can help elucidate the (...) biological correlates of these experiences and provide new information regarding the function of the human brain. (shrink)

This paper considers the neuropsychology of religious and spiritual experiences. This requires a review of our current understanding of brain function as well as an integrated synthesis to derive a neuropsychological model of spiritual experiences. Religious and spiritual experiences are highly complex states that likely involve many brain structures including those involved in higher order processing of sensory and cognitive input as well as those involved in the elaboration of emotions and autonomic responses. Such an analysis can help elucidate the (...) biological correlates of these experiences and provide new information regarding the function of the human brain. (shrink)