An Investigation into the Role of Meditation in Pain Perception and Management

Abstract

This study aims to collect the existing literature up to 2023 and investigate the effect of meditation on pain perception and treatment. Methods We analysed secondary data from multiple studies on the effects of various meditation techniques on pain intensity, neural responses, and associated outcomes in chronic pain patients. The anterior cingulate cortex (ACC) and insula are two of the brain regions that often show activation changes in response to mindfulness meditation training, as depicted by neuroimaging studies. Results: Our results suggest that mindfulness meditation significantly reduced the intensity of pain (p = 0.004). Although there was no difference in the effectiveness of different types of meditation to reduce pain, improvement pain correlated almost perfectly with an increase in quality of life (R-squared 0.94, p = 0.03). The long-term effects analysis revealed a strong linear trend of pain intensity decreasing over time (p = 0.002), with indications even suggesting that there may be a plateau in effect. Overall, the results suggest that meditation is a valuable adjunct to conventional pain therapy, leading to lasting improvements. Further studies to examine the neurophysiological mechanisms underlying this and shed light on how mediation regimens can be optimised for different pain symptoms are also needed.