Long-term abstinence syndrome in heroin addicts

dc.contributor.author	Παπαγεωργίου, Χαράλαμπος	el
dc.contributor.author	Λιάππας, Ιωάννης Α.	el
dc.contributor.author	Βεντούρας, Ερρίκος Μ.	el
dc.contributor.author	Νικολάου, Χρυσούλα	el
dc.contributor.author	Κιτσώνας, Εμμανουήλ Ν.	el
dc.date.accessioned	2015-02-02T12:38:34Z
dc.date.available	2015-02-02T12:38:34Z
dc.date.issued	2015-02-02
dc.identifier.uri	http://hdl.handle.net/11400/5479
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.elsevier.com	en
dc.subject	Addiction
dc.subject	Drug addiction
dc.subject	Εθισμός
dc.subject	Εξάρτηση από τα ναρκωτικά
dc.title	Long-term abstinence syndrome in heroin addicts	en
heal.type	journalArticle
heal.secondaryTitle	indices of P300 alterations associated with a short memory task	en
heal.classification	Medicine
heal.classification	Pharmacology
heal.classification	Ιατρική
heal.classification	Φαρμακολογία
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh00006614
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85100596
heal.classificationURI	N/A-Ιατρική
heal.classificationURI	N/A-Φαρμακολογία
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85089810
heal.contributorName	Ουζούνογλου, Νικόλαος Κ.	el
heal.contributorName	Ραμπαβίλας, Ανδρέας Δ.	el
heal.identifier.secondary	doi:10.1016/j.pnpbp.2004.05.049
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι. Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Βιοϊατρικής Τεχνολογίας Τ.Ε.	el
heal.publicationDate	2004
heal.bibliographicCitation	Papageorgiou, C., Liappas, I., Ventouras, E., Nikolaou, C., Kitsonas, E., et al. (November 2004). Long-term abstinence syndrome in heroin addicts: indices of P300 alterations associated with a short memory task. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 28(7). pp. 1109-1115. Elsevier Science Ltd. Available from: http://www.sciencedirect.com [Accessed 25/08/2004]	en
heal.abstract	Attentional deficits have been implicated in the pathophysiology of opioid addicts. The P300 component of event-related potentials (ERPs) is considered as a manifestation of attentional operations. The authors' goal was the comparison of P300 elicited during a short memory test between subjects with prolonged heroin abstinence and current heroin users as well as healthy controls. The P300 component was evaluated during the anticipatory period of a short memory task in 20 patients characterized by a past history of opioid dependence (6 months abstinence), in 18 current heroin users and in 20 healthy comparison subjects, matched for age, sex and educational level. Abstinent heroin addicts exhibited significant reduction of P300 amplitude at central frontal region, relative to the other two groups. The findings are discussed in connection to the aim of identifying psychophysiological indices, addressing issues in opioid use disorders, and suggest that knowledge about cognitive operations, such as those reflected by P300 component, could provide further insight into psychophysiological mechanisms underlying the long-term abstinence state of heroin addicts.	en
heal.publisher	Elsevier Science Ltd	en
heal.journalName	Progress in Neuro-Psychopharmacology and Biological Psychiatry	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true