Article (Scientific journals)
The contribution of recollection and familiarity to recognition memory performance in chronic pain patients
Grisart, Jacques; Van der Linden, Martial; Bastin, Christine
2007In Behaviour Research and Therapy, 45, p. 1077-1084
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Keywords :
chronic pain; memory; attention
Abstract :
[en] This study examines the selective impact of chronic pain on memory functioning in a recognition task. Thirty chronic pain patients and 30 healthy control subjects performed a yes–no word recognition test. The contribution of recollection and familiarity to both groups’ performance was compared by means of the Remember/Know (R/K) procedure, which distinguishes recognition based on the recollection of the encoding episode (R responses) and recognition accompanied by a feeling of familiarity (K responses). Chronic pain patients showed a decrease in recollection together with an increase in familiarity: indeed, they reported less R and more K responses than control subjects. This pattern of performance was not related to the overall recognition ability. These findings are consistent with the hypothesis of the attentional cost of chronic pain, suggesting a selective impact of chronic pain on the most attention-demanding cognitive processes, such as recollection. This study emphasises the relevance of specific procedures distinguishing the underlying components of memory functioning rather than solely global indicators.
Disciplines :
Neurosciences & behavior
Author, co-author :
Grisart, Jacques;  Université Catholique de Louvain - UCL > Cliniques Universitaires Saint Luc > Service de Médecine Physique et Réadaptation
Van der Linden, Martial ;  Université de Liège - ULiège > Département des sciences cognitives > Psychopathologie cognitive
Bastin, Christine  ;  Université de Liège - ULiège > Sciences Cognitives > Psychopathologie Cognitive
Language :
English
Title :
The contribution of recollection and familiarity to recognition memory performance in chronic pain patients
Publication date :
2007
Journal title :
Behaviour Research and Therapy
ISSN :
0005-7967
eISSN :
1873-622X
Publisher :
Elsevier Science, Oxford, United Kingdom
Volume :
45
Pages :
1077-1084
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 17 January 2010

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