Attentional biases in abstinent patients with cocaine use disorder: rapid orienting or delayed disengagement?
Impacto
Scholar |
Otros documentos de la autoría: Branchadell, Victoria; Poy, Rosario; Segarra, Pilar; Ribes Guardiola, Pablo; Molto, Javier
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/8033
comunitat-uji-handle3:10234/8636
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INVESTIGACIONMetadatos
Título
Attentional biases in abstinent patients with cocaine use disorder: rapid orienting or delayed disengagement?Fecha de publicación
2024Editor
Frontiers MediaISSN
1664-1078Cita bibliográfica
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.2024.1290890Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Descripción
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. [-]
Publicado en
Frontiers in Psychology 15:1290890Entidad financiadora
Universitat Jaume I | Agencia Estatal de Investigación
Código del proyecto o subvención
P1·1B2009-41 | PID2019-104522GB-I00/AEI/10.13039/501100011033
Título del proyecto o subvención
Adicción a la cocaína y psicopatía | Mecanismos neurobiológicos de la maldad psicopática/crueldad (meanness/callousness): evidencia electrofisiológica desde el modelo triárquico de la psicopatía
Derechos de acceso
info:eu-repo/semantics/openAccess
Aparece en las colecciones
- PSB_Articles [1302]