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)

By the end of the eighteenth century, the intellectual elite generally believed that religion would soon vanish because of the advent of the Higher Criticism and the scientific method. However, two hundred years later, religions and the concept of God have not gone away and, in many instances, appear to be gaining in strength. This paper considers the neuropsychological basis of religion and religious concepts and tries to develop an understanding of why religion does not go away so easily. In (...) general, religion appears to serve two major functions—it is a system of self‐maintenance and a system of self‐transcendence. Since both of these functions bear directly on human survival and adaptability, the neuropsychological mechanisms that underlie religions appear to have become thoroughly ingrained in the human gene pool and ultimately human experience. This paper reviews these two functions of religions from a neuropsychological perspective to try to explain why religion continues to thrive. Finally, we consider the conclusions regarding reality and epistemology that a neuropsychological analysis of religious experience suggests. (shrink)

We have studied a number of long-term meditators in previous studies. The purpose of this study was to determine if there are differences in baseline brain function of experienced meditators compared to non-meditators. All subjects were recruited as part of an ongoing study of different meditation practices. We evaluated 12 advanced meditators and 14 non-meditators with cerebral blood flow SPECT imaging at rest. Images were analyzed with both region of interest and statistical parametric mapping. The CBF of long-term meditators was (...) significantly higher compared to non-meditators in the prefrontal cortex, parietal cortex, thalamus, putamen, caudate, and midbrain. There was also a significant difference in the thalamic laterality with long-term meditators having greater asymmetry. The observed changes associated with long-term meditation appear in structures that underlie the attention network and also those that relate to emotion and autonomic function. (shrink)

The study of the relationship between religion and health has grown substantially in the past decade. There is little doubt that religion plays an important role in many people's lives and that this has an impact on their health. The question is how researchers and clinicians can best evaluate the available information and how we can improve upon the current findings. In this essay we review the current knowledge regarding religion and health and also critically review issues pertaining to methodology, (...) findings, and interpretation of these studies. It is important to maintain a rigorous perspective with regard to such studies and also to recognize inherent limitations and suggest constructive ways in which to advance this field of study. In the end, such an approach can provide new information that will improve our understanding of the overall relationship between religion and health. (shrink)

This article reviews the neuroscientific understanding of the self and personal identity, focusing on various elements of inclusivity and exclusivity as well as engaging religious and spiritual perspectives. We will also consider how the identity is comprised of biological, social, and ideological or spiritual aspects, and how they are interconnected. We will consider how the brain helps us to construct and maintain our representation of the self and what happens when we have self-transcendent experiences. Such an evaluation will have implications (...) for understanding the intersection between consciousness and the self. This information will be helpful from both the psychological and spiritual perspective for understanding human identity. (shrink)

We consider only the relationship of consciousness to physical reality, whether physical reality is interpreted as the brain, artificial intelligence, or the universe as a whole. The difficulties with starting the analysis with physical reality on the one hand and with consciousness on the other are delineated. We consider how one may derive from the other. Concepts of universal or pure consciousness versus local or ego consciousness are explored with the possibility that consciousness may be physically creative. We examine whether (...) artificial intelligence can possess consciousness as an extension of the interrelationship between consciousness and the brain or material reality. (shrink)

The topic of "Neurotheology" has garnered increasing attention in the academic, religious, scientific, and popular worlds. However, there have been no attempts at exploring more specifically how Jewish religious thought and experience may intersect with neurotheology. The Rabbi's Brain engages this groundbreaking area. Topics included relate to a neurotheological approach to the foundational beliefs that arise from the Torah and associated scriptures, Jewish learning, an exploration of the different elements of Judaism (i.e. Reform, Conservative, and Orthodox), an exploration of specifically (...) Jewish practices (i.e. Davening, Sabbath, Kosher), and a review of Jewish mysticism. (shrink)