title: Directed forgetting in frontal patients' episodic recall.
abstract: The aim of this study was to examine the performance of a group of patients with lesions of the prefrontal cortex in directed forgetting in episodic memory, i.e. the capacity to actively forget irrelevant information. Four lists of 24 intermixed to-be-remembered (TBR) and to-be-forgotten (TBF) words were presented for retention. Restricted (TBR only) and unrestricted (TBR and TBF) recall were tested. The results showed that prefrontal patients presented with a general reduction in episodic memory but a normal ability to selectively recall the TBR items during restricted and unrestricted recall. These results are consistent with previous reports of intact directed forgetting in frontal patients and are discussed in terms of their implications for the current debate on the neural substrate of executive functions.
authors.affiliation: School of Psychology, University of Plymouth, Drake Circus, Plymouth PL4 8AA, United Kingdom. pandres@plymouth.ac.uk
authors.forename: Pilar
authors.initials: P
authors.lastname: Andrés
authors.forename: Martial
authors.initials: M
authors.lastname: Van der Linden
authors.forename: Fabrice B R
authors.initials: FB
authors.lastname: Parmentier
mesh_terms: D000328:Adult; D001254:Astrocytoma / Q000601:surgery*; D001930:Brain Injuries / Q000473:pathology* / Q000523:psychology*; D001932:Brain Neoplasms / Q000601:surgery*; D002561:Cerebrovascular Disorders / Q000473:pathology* / Q000523:psychology*; D005260:Female; D005625:Frontal Lobe / Q000293:injuries* / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008568:Memory / Q000502:physiology*; D011939:Mental Recall / Q000502:physiology*; D008875:Middle Aged; D011183:Postoperative Complications / Q000473:pathology* / Q000523:psychology*; D011597:Psychomotor Performance / Q000502:physiology; D014057:Tomography, X-Ray Computed