Please cite this article as: D. Goode, P. Black and J. Lynch, Person-centred end-oflife curriculum design in adult pre-registration undergraduate nurse education: A threeyear longitudinal evaluation study, Nurse Education Today(2019),

Aromatherapy is an ancient and well established discipline, with its roots based in herbology. While aromatherapy has existed in health care practice in many cultures for thousands of years, the mechanisms of its actions, and therefore its place in contemporary health care, are often not widely known. This article explores such mechanisms of action in the nervous system, illustrating the principles of how this health care discipline can potentially provide a successful adjunct to the care of those with neurological disorders.