Rehabilitation of executive deficits in closed head injury and anterior communicating artery aneurysm patients.
This paper reports a study that was aimed to rehabilitate executive functions in closed head injury (CHI) and anterior communicating artery (ACoA) aneurysm patients. The groups tested comprised 10 CHI patients, 9 ACoA aneurysm patients and 19 controls. We employed a dual-task paradigm that is known to tap the ability to co-ordinate two actions. The treatment consisted of five experimental sessions, in which the dual-task paradigm was used. In the CHI study, the dual-task cost was measured before the treatment (assessment), immediately after the treatment (retest), and 3 months after the treatment (follow-up). In the ACoA aneurysm study, the dual-task cost was also assessed 12 months after the treatment. A significant reduction of the dual-task cost from assessment to retest was found. This reduction remained stable in the follow-up sessions. The results are discussed with reference to the absence of spontaneous recovery of this specific executive function and to the possibility that the beneficial effect of the treatment generalises to other executive functions and/or daily living activities.
Stablum
F
F
Dipartimento di Psicologia Generale, Università di Padova, Italy. stablum@psico.unipd.it
Umiltà
C
C
Mogentale
C
C
Carlan
M
M
Guerrini
C
C
D000293:Adolescent; D000328:Adult; D000368:Aged; D001288:Attention; D003072:Cognition Disorders / Q000523:psychology / Q000534:rehabilitation*; D005260:Female; D005500:Follow-Up Studies; D016489:Head Injuries, Closed / Q000534:rehabilitation*; D006801:Humans; D002532:Intracranial Aneurysm / Q000534:rehabilitation*; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests