Rehabilitation of the central executive component of working memory: a re-organisation approach applied to a single case.
This paper describes and evaluates a programme of neuropsychological rehabilitation which aims to improve three sub-components of the working memory central executive: processing load, updating and dual-task monitoring, by the acquisition of three re-organisation strategies (double coding, serial processing and speed reduction). Our programme has two stages: cognitive rehabilitation (graduated exercises subdivided into three sub-programmes each corresponding to a sub-component) which enables the patient to acquire the three specific strategies; and an ecological rehabilitation, including analyses of scenarios and simulations of real-life situations, which aims to transfer the strategies learned to everyday life. The programme also includes information meetings. It was applied to a single case who had working memory deficits after a surgical operation for a cerebral tumour on his left internal temporal ganglioglioma. Multiple baseline tests were used to measure the effectiveness of the rehabilitation. The programme proved to be effective for all three working memory components; a generalisation of its effects to everyday life was observed, and the effects were undiminished three months later.
Duval
J
J
Centre de Revalidation Neuropsychologique, Cliniques Universitaires Saint-Luc, Universite Catholique de Louvain, Brussels, Belgium.
Coyette
F
F
Seron
X
X
D000328:Adult; D001932:Brain Neoplasms / Q000601:surgery; D003072:Cognition Disorders / Q000209:etiology / Q000534:rehabilitation*; D015928:Cognitive Behavioral Therapy / Q000379:methods*; D006801:Humans; D008297:Male; D008570:Memory, Short-Term / Q000502:physiology*; D009483:Neuropsychological Tests; D011340:Problem Solving / Q000502:physiology*; D012649:Self Concept; D011795:Surveys and Questionnaires; D016896:Treatment Outcome