Sensory deprivation and chronic pain: a review of the literature.

Abstract

The aim of this paper is to explore the literature into the use of 'Snoezelen' (Sensory Stimulation) for the management of chronic pain. Within the literature there are a number of research studies which have investigated the concept of sensory deprivation and these are considered. The studies indicate the potential of sensory input as a field of research in particular relation to the care of patients within hospital settings where they are removed from their 'normal' level of sensory input and could subsequently experience sensory deprivation. The relationship between sensory restriction and chronic pain is emphasized. This links with investigations of sensory stimulation (Snoezelen) as a potential strategy for the management of chronic pain. In conclusion, it is suggested that sensory deprivation cannot exist and the term 'sensory restriction' would be more appropriate. It is proposed that there is a need to develop a tool to assist carers in identifying the existence of sensory restriction in their specific client groups to provide a basis for intervention.