LAUSR

Functional neurological disorder (FND) is a condition at the intersection of neurology and psychiatry, with some patients experiencing sensory hypersensitivities and other sensory processing difficulties. It has been postulated that poor integration and modulation of sensory information with cognitive, affective and behavioral processes may play a role in the pathophysiology of FND. In this article, we first succinctly review the role for occupational therapy (OT) in the multidisciplinary therapeutic approach to managing patients with FND. After highlighting previously published data identifying sensory processing difficulties in patients with FND, we subsequently outline the components of the sensory-based outpatient OT program for FND at the Massachusetts General Hospital. Here, we detail how occupational therapists assess and treat sensory modulation difficulties with the aid of resources like the Adolescent/Adult Sensory Profile (AASP), The Canadian Occupational Performance Measure (COPM), and the Sensory-Motor Preference Checklist. We then report on 2 clinical cases representative of the sensory modulation difficulties endorsed by some patients with FND, illustrating how developing an individualized, sensory-based treatment plan can help improve functional neurological symptoms and overall participation in activities of daily living. Prospective, controlled research is needed to further operationalize OT-based sensory modulation interventions, as well as define the tolerability and efficacy of this intervention for pediatric and adult populations with FND.