This dissertation critically addresses conceptual and methodological issues related to the study of the neural bases of religiosity. The aim is to promote the neuropsychology of religion in a context of interdisciplinary studies. For this, we first investigate the methodological aspects of this kind of research, presenting critical analyzes about its virtues and limitations. Subsequently, we propose a hypothesis of classification and develop a critical review of the most recent results in the field. In a third study, we develop a hypothesis about the importance of ritual practice in the evolution of distinctively human cognitive abilities. Finally, we design a pilot experiment in religious neurocognition whose research hypothesis articulates some of the previously results.