Δημοσίευση

The effect of impaired verbal memory retrieval on autobiographical memory across different life periods in schizophrenia.

ΤίτλοςThe effect of impaired verbal memory retrieval on autobiographical memory across different life periods in schizophrenia.
Publication TypeJournal Article
Year of Publication2018
AuthorsAlexiadou, A., Bozikas V. P., Kosmidis M. H., Parlapani E., Kiosseoglou G., & Fokas K.
JournalCompr Psychiatry
Volume80
Pagination81-88
Date Published2018 01
ISSN1532-8384
Λέξεις κλειδιάAdolescent, Adult, Age Factors, Case-Control Studies, Female, Humans, Male, Memory Disorders, Memory, Episodic, Mental Recall, Middle Aged, Schizophrenic Psychology, Verbal Behavior, Young Adult
Abstract

OBJECTIVES: Autobiographical memory (AM) involves recollection of personal events and facts about one's life. Αim of the present study was to investigate AM in schizophrenia patients, and, in particular, patients' ability to recall autobiographical memories after controlling for verbal memory and verbal fluency deficits.METHOD: Participants included 40 schizophrenia patients (23 male) and 40 healthy controls (23 male), matched for age, gender, educational level, and premorbid intellectual functioning. Participants' verbal memory (list learning and story recall) and verbal fluency were assessed. AM was evaluated by the Questionnaire of Autobiographical Memory, consisting of the Personal Semantic Memory scale and the Autobiographical Incidents scale. Furthermore, personal incidents' specificity was examined.RESULTS: Schizophrenia patients showed deficits in verbal memory and verbal fluency, as well as in both semantic and episodic AM compared with healthy controls. Deficits were shown in episodic and semantic memories of events and facts dating to three different life periods (childhood, early adulthood and recent life). Regarding specificity of recalled events, patients reported fewer specific autobiographical incidents than controls. After controlling AM deficits for patients' verbal memory and verbal fluency impairment, it was shown that schizophrenia patients recalled fewer memories of autobiographical incidents dating only to recent life, compared with healthy controls.CONCLUSIONS: Schizophrenia patients showed impaired AM after controlling for verbal memory and verbal fluency impairment only in regard with personal episodic memories from recent life. Current findings raise the important issue of cognitive remediation therapy in schizophrenia.

DOI10.1016/j.comppsych.2017.09.002
Alternate JournalCompr Psychiatry
PubMed ID29069623

Επικοινωνία

Τμήμα Ιατρικής, Πανεπιστημιούπολη ΑΠΘ, T.K. 54124, Θεσσαλονίκη
 

Συνδεθείτε

Το τμήμα Ιατρικής στα κοινωνικά δίκτυα.
Ακολουθήστε μας ή συνδεθείτε μαζί μας.