Traditional Reflexology Perspective
Traditional reflexology is based on the concept that specific areas of the feet, hands, and ears correspond to different regions and systems of the body. Practitioners use detailed reflex maps developed over many decades to guide the application of pressure to these areas.
Within this framework, reflexology is viewed as a way of supporting balance, relaxation, and overall well-being by working with the body as an interconnected whole. While these reflex maps remain central to reflexology practice, researchers today are increasingly investigating how reflexology may influence the body through sensory and nervous system pathways.
Proposed Neurophysiologic Mechanisms of Reflexology
Researchers continue to explore how reflexology may influence the body. Current evidence suggests that sensory stimulation and nervous system responses may play an important role in the effects observed during reflexology.
The feet contain thousands of sensory receptors that continuously send information to the brain through peripheral nerves and spinal pathways. Reflexology applies structured pressure to these sensory-rich areas, which may influence brain networks involved in relaxation, autonomic regulation, stress responses, and the perception of physical and emotional well-being.
Functional neuroimaging studies provide biologic plausibility for these effects. Nakamaru et al. (2008) demonstrated measurable cortical responses during stimulation of specific foot reflex areas, suggesting that reflexology engages identifiable sensory and central nervous system pathways. Miura et al. (2013) reported brain activation patterns associated with reflexology stimulation that appeared independent of participant expectation. More recently, Posse and colleagues (2024) reported preliminary functional MRI findings demonstrating changes in activity within regions including the postcentral gyrus and insular cortex during reflexology stimulation.
The insular cortex plays an important role in interoception—the brain’s awareness of internal bodily states—and is involved in autonomic regulation, emotional processing, and symptom perception. These functions are closely related to outcomes frequently studied in reflexology research, including sleep quality, fatigue, stress, anxiety, and overall quality of life.
Taken together, these findings suggest that reflexology may influence how the brain processes sensory information and helps regulate responses throughout the body. While research continues to evolve, neuroimaging studies provide a promising foundation for understanding reflexology as a form of structured sensory stimulation that can support the body’s natural regulatory processes.
Selected References
The following studies are frequently cited in discussions of potential neurophysiologic mechanisms underlying reflexology.
Nakamaru T, Miura N, Fukushima A, Kawashima R. Somatotopical relationships between cortical activity and reflex areas in reflexology: A functional magnetic resonance imaging study. Neuroscience Letters. 2008;448(1):6–9.
Miura N, Akitsuki Y, Sekiguchi A, Kawashima R. Activity in the primary somatosensory cortex induced by reflexological stimulation is unaffected by pseudo-information: a functional magnetic resonance imaging study. BMC Complementary and Alternative Medicine. 2013;13:114
Posse S, Kunz K, Kunz B, Van de Winckel A, Wolf M, Yacoub E. Neural Pathways of Applied Reflexology using Real-Time Task-Based and Resting-State fMRI in Healthy Controls and Patients with Stroke. ISMRM Annual Meeting. Singapore; 2024. Abstract #2310.