Attentional biases in abstinent patients with cocaine use disorder: rapid orienting or delayed disengagement?
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Altres documents de l'autoria: Branchadell, Victoria; Poy, Rosario; Segarra, Pilar; Ribes Guardiola, Pablo; Molto, Javier
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comunitat-uji-handle2:10234/8033
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INVESTIGACIONMetadades
Títol
Attentional biases in abstinent patients with cocaine use disorder: rapid orienting or delayed disengagement?Data de publicació
2024Editor
Frontiers MediaISSN
1664-1078Cita bibliogràfica
Branchadell V, Poy R, Segarra P, Ribes-Guardiola P and Moltó J (2024) Attentional biases in abstinent patients with cocaine use disorder: rapid orienting or delayed disengagement? Front. Psychol. 15:1290890. doi: 10.3389/fpsyg.2024.1290890Tipus de document
info:eu-repo/semantics/articleVersió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Descripció
Addiction-related attentional biases may play a central role in the development
and maintenance of drug-seeking and drug-taking behaviors. However,
evidence in cocaine dependence is limited and mixed. This study ... [+]
Addiction-related attentional biases may play a central role in the development
and maintenance of drug-seeking and drug-taking behaviors. However,
evidence in cocaine dependence is limited and mixed. This study examined
the time course and component processes of attentional biases for cocaine related cues in a sample of 47 outpatients (38 men) with cocaine use disorder
(CUD) with varying durations of current abstinence. Reaction times in a visual
dot-probe task with two picture exposure durations —500 ms, to assess
initial stages of attention, and 2,000 ms, to assess maintained attention—
were recorded. We found faster responses to probes replacing cocaine-related vs. matched control pictures in the 500 ms but not in the 2,000 ms
condition, indicative of early but not late attentional biases for cocaine cues
in abstinent patients with CUD. Further comparisons with a neutral baseline
revealed that it was not due to rapid orienting but to delayed disengagement
from cocaine-related pictures, being this effect greater the longer the period
of current abstinence. Consistent with the incentive-sensitization theory,
these data suggest that cocaine-related stimuli maintain the capacity to
hold spatial attention in abstinent patients with CUD, even after months of
abstinence, highlighting the relevance of carrying out stimulus control to
avoid relapses. [-]
Publicat a
Frontiers in Psychology 15:1290890Entitat finançadora
Universitat Jaume I | Agencia Estatal de Investigación
Codi del projecte o subvenció
P1·1B2009-41 | PID2019-104522GB-I00/AEI/10.13039/501100011033
Títol del projecte o subvenció
Adicción a la cocaína y psicopatía | Mecanismos neurobiológicos de la maldad psicopática/crueldad (meanness/callousness): evidencia electrofisiológica desde el modelo triárquico de la psicopatía
Drets d'accés
info:eu-repo/semantics/openAccess
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