The Science behind the Ouija Board: The Neuropsychological Basis of the Ideomotor Response

Malorie Mackey and Michael Maldonado explain how the ideomotor response provides a neurological and psychological explanation for Ouija boards and other divination tools. They argue that our desire for control and our expectations can trigger tiny, unconscious movements—likely involving brain regions associated with anticipated actions and agency—that move planchettes, pendulums, and dowsing rods without conscious awareness, creating the compelling illusion of supernatural forces. Read this article and find accompanying references at: https://skepticalinquirer.org/2026/08/the-science-behind-the-ouija-board-the-neuropsychological-basis-of-the-ideomotor-response/ About the Authors: Malorie Mackey is an investigative journalist who studies anthropology with a specialization in mythology, occult studies, and folklore. As a member of the Explorers Club, host of the show and podcast Weird World Adventures, and creator of MaloriesAdventures.com, she is always excited to investigate the unknown. Michael Maldonado, MD, is a physician subspecializing in neuroradiology with over sixteen years of experience in medicine. Regularly publishing in academic medical literature and presenting at multiple international medical conferences, he is no stranger to delving deeply into a topic and conveying a specialized knowledge to a wider audience. He is an expert in advanced neuroimaging techniques such as functional magnetic resonance imaging (fMRI), magnetic resonance spectroscopy (MRS), and diffusion tensor imaging (DTI). Subscribe to Skeptical Inquirer: https://skepticalinquirer.org/subscribe/