Neurotheology: What Can We Expect from a (Future) Catholic Version?

Notes:

• In this short article I argue that neurotheology should be conceived and practiced within a theological framework. Taking the case of Catholic theology as an example, five proposals are provided that offer a glimpse and, in my estimation, a realistic account of a (future) Catholic neurotheology. I identify two possible modes of how to practice Catholic neurotheology and conclude that any Catholic neurotheology that attempts to be practiced in accordance with these five proposals will be extremely challenging for Catholic theology.

Neural correlates of religious experience

Tags:

• Adult
• Brain
• Brain Mapping
• Female
• Frontal Lobe
• Humans
• Male
• Parietal Lobe
• religion
• Tomography, Emission-Computed

Notes:

• The commonsense view of religious experience is that it is a preconceptual, immediate affective event. Work in philosophy and psychology, however, suggest that religious experience is an attributional cognitive phenomenon. Here the neural correlates of a religious experience are investigated using functional neuroimaging. During religious recitation, self-identified religious subjects activated a frontal-parietal circuit, composed of the dorsolateral prefrontal, dorsomedial frontal and medial parietal cortex. Prior studies indicate that these areas play a profound role in sustaining reflexive evaluation of thought. Thus, religious experience may be a cognitive process which, nonetheless, feels immediate.

Exploring the natural foundations of religion

Tags:

• Concepts
• Culture
• Memory
• religion
• Ritual
• Transmission

Notes:

• A new cognitive approach to religion is bringing fresh insights to our understanding of how religious concepts are maintained, acquired and used to motivate and direct actions. This approach suggests that seemingly extraordinary thoughts and behaviours can be supported by quite ordinary cognition and may thus be termed [`]natural’. Simultaneously, this research is expanding the domain of concepts and causal reasoning in general. This review examines recent research into religious rituals, communication and transmission of religious knowledge, the development of god-concepts in children, and the origins and character of religious concepts in adults. Together, these studies consistently emphasize and support the notion that the cultural phenomena typically labeled as [`]religion’ may be understood as the product of aggregated ordinary cognition. The new cognitive science of religion should eventually provide a fuller account of the distinctive and apparently extraordinary properties of religion.

Neural consequences of religious belief on self-referential processing

Tags:

• Adult
• Brain Mapping
• Christianity
• Ego
• Female
• Humans
• Judgment
• Magnetic Resonance Imaging
• Male
• Nerve Net
• Prefrontal Cortex
• religion

Notes:

• Christianity strongly encourages its believers to surrender to God and to judge the self from God’s perspective. We used functional MRI to assess whether this religious belief is associated with neural correlates of self-referential processing distinct from that of non-religious people. Non-religious and Christian participants were scanned while performing tasks of personal-trait judgments regarding the self or public persons. We found that, while self-judgment was linked to better memory of traits related to the self than to others, self-referential processing induced increased activity in the ventral medial prefrontal cortex (MPFC) for non-religious participants but in the dorsal MPFC for Christian participants. In addition, the dorsal MPFC activity was positively correlated with the rating scores of the importance of Jesus’ judgment in subjective evaluation of a person’s personality. Because the ventral and dorsal MPFC are respectively engaged in representation of stimulus self-relevance and evaluation of self-referential stimuli, our findings suggest that Christian beliefs result in weakened neural coding of stimulus self-relatedness but enhanced neural activity underlying evaluative processes applied to self-referential stimuli.

The neural correlates of religious and nonreligious belief

Notes:

• Background: While religious faith remains one of the most significant features of human life, little is known about its relationship to ordinary belief at the level of the brain. Nor is it known whether religious believers and nonbelievers differ in how they evaluate statements of fact. Our lab previously has used functional neuroimaging to study belief as a general mode of cognition [1], and others have looked specifically at religious belief [2]. However, no research has compared these two states of mind directly. METHODOLOGY/PRINCIPAL Findings: We used functional magnetic resonance imaging (fMRI) to measure signal changes in the brains of thirty subjects-fifteen committed Christians and fifteen nonbelievers-as they evaluated the truth and falsity of religious and nonreligious propositions. For both groups, and in both categories of stimuli, belief (judgments of “true” vs judgments of “false”) was associated with greater signal in the ventromedial prefrontal cortex, an area important for self-representation [3], [4], [5], [6], emotional associations [7], reward [8], [9], [10], and goal-driven behavior [11]. This region showed greater signal whether subjects believed statements about God, the Virgin Birth, etc. or statements about ordinary facts. A comparison of both stimulus categories suggests that religious thinking is more associated with brain regions that govern emotion, self-representation, and cognitive conflict, while thinking about ordinary facts is more reliant upon memory retrieval networks. CONCLUSIONS/SIGNIFICANCE: While religious and nonreligious thinking differentially engage broad regions of the frontal, parietal, and medial temporal lobes, the difference between belief and disbelief appears to be content-independent. Our study compares religious thinking with ordinary cognition and, as such, constitutes a step toward developing a neuropsychology of religion. However, these findings may also further our understanding of how the brain accepts statements of all kinds to be valid descriptions of the world.

Functional neuroimaging of belief, disbelief, and uncertainty

Tags:

• Adolescent
• Adult
• Basal Ganglia
• Brain
• Brain Mapping
• Cerebral Cortex
• Cognition
• Culture
• Emotions
• Female
• Functional Laterality
• Humans
• Judgment
• Magnetic Resonance Imaging
• Male
• Mental Processes
• Middle Aged
• Neural Pathways
• Neuropsychological Tests
• Parietal Lobe
• Prefrontal Cortex
• Reaction Time

Notes:

• Objective: The difference between believing and disbelieving a proposition is one of the most potent regulators of human behavior and emotion. When one accepts a statement as true, it becomes the basis for further thought and action; rejected as false, it remains a string of words. The purpose of this study was to differentiate belief, disbelief, and uncertainty at the level of the brain. Methods: We used functional magnetic resonance imaging (fMRI) to study the brains of 14 adults while they judged written statements to be “true” (belief), “false” (disbelief), or “undecidable” (uncertainty). To characterize belief, disbelief, and uncertainty in a content-independent manner, we included statements from a wide range of categories: autobiographical, mathematical, geographical, religious, ethical, semantic, and factual. Results: The states of belief, disbelief, and uncertainty differentially activated distinct regions of the prefrontal and parietal cortices, as well as the basal ganglia. INTERPRETATION: Belief and disbelief differ from uncertainty in that both provide information that can subsequently inform behavior and emotion. The mechanism underlying this difference appears to involve the anterior cingulate cortex and the caudate. Although many areas of higher cognition are likely involved in assessing the truth-value of linguistic propositions, the final acceptance of a statement as “true” or its rejection as “false” appears to rely on more primitive, hedonic processing in the medial prefrontal cortex and the anterior insula. Truth may be beauty, and beauty truth, in more than a metaphorical sense, and false propositions may actually disgust us.

Neural markers of religious conviction

Tags:

• Adult
• Affect
• Anxiety
• Attitude
• Cognition
• Cognition Disorders
• Culture
• Electroencephalography
• Female
• Humans
• Male
• Neuropsychological Tests
• personality
• Psychological Tests
• religion

Notes:

• Many people derive peace of mind and purpose in life from their belief in God. For others, however, religion provides unsatisfying answers. Are there brain differences between believers and nonbelievers? Here we show that religious conviction is marked by reduced reactivity in the anterior cingulate cortex (ACC), a cortical system that is involved in the experience of anxiety and is important for self-regulation. In two studies, we recorded electroencephalographic neural reactivity in the ACC as participants completed a Stroop task. Results showed that stronger religious zeal and greater belief in God were associated with less firing of the ACC in response to error and with commission of fewer errors. These correlations remained strong even after we controlled for personality and cognitive ability. These results suggest that religious conviction provides a framework for understanding and acting within one’s environment, thereby acting as a buffer against anxiety and minimizing the experience of error.

Cognitive and neural foundations of religious belief

Tags:

• Adult
• Cognition
• Emotions
• Female
• Humans
• Knowledge
• Magnetic Resonance Imaging
• Male
• Nervous System Physiological Phenomena
• religion

Notes:

• We propose an integrative cognitive neuroscience framework for understanding the cognitive and neural foundations of religious belief. Our analysis reveals 3 psychological dimensions of religious belief (God’s perceived level of involvement, God’s perceived emotion, and doctrinal/experiential religious knowledge), which functional MRI localizes within networks processing Theory of Mind regarding intent and emotion, abstract semantics, and imagery. Our results are unique in demonstrating that specific components of religious belief are mediated by well-known brain networks, and support contemporary psychological theories that ground religious belief within evolutionary adaptive cognitive functions.

Impact of Mindfulness Meditation Training on the Default Network

Notes:

• MBSR students learn to generate a state of focused awareness on the present moment with curiosity and equanimity. Default mode network differences between MBSR-trained subjects and wait list controls suggest a training-induced shift from a greater coherence with regions supporting ruminative, narrative-based processing (hippocampal formation, posterior cingulate) to a greater coherence with regions supporting present moment, experiential processing (BA10, BA39, BA40). Greater coherence with dorsolateral prefrontal cortex in wait list controls may reflect greater effort to resist narrative mind wandering (Farb et al, 2007). In summary, MBSR-training appears to induce changes in the nature of self-referential thought processes occurring in the absence of goal-directed behavior, facilitating present-centered self-awareness and reducing ruminative type thinking.

Neurobiology of Spirituality

Notes:

• Spiritual practices have been proposed to have many beneficial effects as far as mental health is concerned. The exact neural basis of these effects is slowly coming to light and different imaging techniques have elucidated the neural basis of meditative practices. The evidence though preliminary and based on studies replete with methodological constraints, points toward the involvement of the prefrontal and parietal cortices. The available data on meditation focus on activated frontal attentional network. Neuroimaging studies have shown that meditation results in an activation of the prefrontal cortex, activation of the thalamus and the inhibitory thalamic reticular nucleus and a resultant functional deafferentation of the parietal lobe. The neurochemical change as a result of meditative practices involves all the major neurotransmitter systems. The neurotransmitter changes contribute to the amelioration of anxiety and depressive symptomatology and in part explain the psychotogenic property of meditation. This overview highlights the involvement of multiple neural structures, the neurophysiological and neurochemical alterations observed in meditative practices.

The neuroscientific study of religious and spiritual phenomena: or why God doesn't use biostatistics