Citation

Besnard J, Richard P, Banville F, Nolin P, Aubin G, Le Gall D, Richard I, Allain P. Appl. Neuropsychol. Adult 2015; 23(3): 223-235.

Affiliation

Neuropsychological Unit, Department of Neurology , University Hospital of Angers , France.

Copyright

(Copyright © 2015, Informa - Taylor and Francis Group)

DOI

10.1080/23279095.2015.1048514

PMID

26569498

Abstract

Traumatic brain injury (TBI) causes impairments affecting instrumental activities of daily living (IADL). However, few studies have considered virtual reality as an ecologically valid tool for the assessment of IADL in patients who have sustained a TBI. The main objective of the present study was to examine the use of the Nonimmersive Virtual Coffee Task (NI-VCT) for IADL assessment in patients with TBI. We analyzed the performance of 19 adults suffering from TBI and 19 healthy controls (HCs) in the real and virtual tasks of making coffee with a coffee machine, as well as in global IQ and executive functions. Patients performed worse than HCs on both real and virtual tasks and on all tests of executive functions. Correlation analyses revealed that NI-VCT scores were related to scores on the real task. Moreover, regression analyses demonstrated that performance on NI-VCT matched real-task performance. Our results support the idea that the virtual kitchen is a valid tool for IADL assessment in patients who have sustained a TBI.

Language: en