FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024976102> ?p ?o ?g. }

• W2024976102 endingPage "1582" @default.
• W2024976102 startingPage "1571" @default.
• W2024976102 abstract "Ecstasy use is associated with cognitive impairment, believed to result from damage to 5-HT axons. Neuroimaging techniques to investigate executive dysfunction in ecstasy users provide a more sensitive measure of cognitive impairment than behavioural indicators. The present study assessed executive access to semantic memory in ecstasy polydrug users and non-users. Twenty ecstasy polydrug users and 20 non-user controls completed an oral variant of the Chicago Word Fluency Test (CWFT), whilst the haemodynamic response to the task was measured using functional near-infrared spectroscopy (fNIRS). There were no between-group differences in many background measures including measures of sleep and mood state (anxiety, arousal, hedonic tone). No behavioural differences were observed on the CWFT. However, there were significant differences in oxy-Hb level change at several voxels relating to the left dorsolateral prefrontal cortex (DLPFC) and right medial prefrontal cortex (PFC) during the CWFT, indicating increased cognitive effort in ecstasy users relative to controls. Regression analyses showed that frequency of ecstasy use, total lifetime dose and amount used in the last 30 days was significant predictors of oxy-Hb increase at several voxels after controlling for alcohol and cannabis use indices. The results suggest that ecstasy users show increased activation in the PFC as a compensatory mechanism, to achieve equivalent performance to non-users. These findings are in agreement with much of the literature in the area which suggests that ecstasy may be a selective serotonin neurotoxin in humans." @default.
• W2024976102 created "2016-06-24" @default.
• W2024976102 creator A5053042113 @default.
• W2024976102 creator A5055775612 @default.
• W2024976102 date "2014-11-14" @default.
• W2024976102 modified "2023-09-27" @default.
• W2024976102 title "fNIRS suggests increased effort during executive access in ecstasy polydrug users" @default.
• W2024976102 cites W1936699047 @default.
• W2024976102 cites W1992055761 @default.
• W2024976102 cites W1992118161 @default.
• W2024976102 cites W2005338085 @default.
• W2024976102 cites W2010260292 @default.
• W2024976102 cites W2014141278 @default.
• W2024976102 cites W2016102436 @default.
• W2024976102 cites W2022296571 @default.
• W2024976102 cites W2033849968 @default.
• W2024976102 cites W2037130083 @default.
• W2024976102 cites W2048570428 @default.
• W2024976102 cites W2049360930 @default.
• W2024976102 cites W2050576536 @default.
• W2024976102 cites W2060477798 @default.
• W2024976102 cites W2060498906 @default.
• W2024976102 cites W2065423135 @default.
• W2024976102 cites W2065603322 @default.
• W2024976102 cites W2065859973 @default.
• W2024976102 cites W2066113169 @default.
• W2024976102 cites W2073172913 @default.
• W2024976102 cites W2077742553 @default.
• W2024976102 cites W2079219883 @default.
• W2024976102 cites W2080043971 @default.
• W2024976102 cites W2089965431 @default.
• W2024976102 cites W2091529825 @default.
• W2024976102 cites W2092116532 @default.
• W2024976102 cites W2103255168 @default.
• W2024976102 cites W2103780005 @default.
• W2024976102 cites W2105237468 @default.
• W2024976102 cites W2107908325 @default.
• W2024976102 cites W2109879667 @default.
• W2024976102 cites W2110669693 @default.
• W2024976102 cites W2113271442 @default.
• W2024976102 cites W2113545300 @default.
• W2024976102 cites W2121524779 @default.
• W2024976102 cites W2124517301 @default.
• W2024976102 cites W2127495504 @default.
• W2024976102 cites W2132011757 @default.
• W2024976102 cites W2145452630 @default.
• W2024976102 cites W2145551398 @default.
• W2024976102 cites W2159580604 @default.
• W2024976102 cites W2159815442 @default.
• W2024976102 cites W2161510689 @default.
• W2024976102 cites W2161617509 @default.
• W2024976102 cites W2162840518 @default.
• W2024976102 cites W2167091782 @default.
• W2024976102 cites W2167729602 @default.
• W2024976102 cites W2172114662 @default.
• W2024976102 cites W2252494831 @default.
• W2024976102 doi "https://doi.org/10.1007/s00213-014-3795-8" @default.
• W2024976102 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25391436" @default.
• W2024976102 hasPublicationYear "2014" @default.
• W2024976102 type Work @default.
• W2024976102 sameAs 2024976102 @default.
• W2024976102 citedByCount "14" @default.
• W2024976102 countsByYear W20249761022016 @default.
• W2024976102 countsByYear W20249761022017 @default.
• W2024976102 countsByYear W20249761022018 @default.
• W2024976102 countsByYear W20249761022019 @default.
• W2024976102 countsByYear W20249761022020 @default.
• W2024976102 countsByYear W20249761022021 @default.
• W2024976102 countsByYear W20249761022022 @default.
• W2024976102 crossrefType "journal-article" @default.
• W2024976102 hasAuthorship W2024976102A5053042113 @default.
• W2024976102 hasAuthorship W2024976102A5055775612 @default.
• W2024976102 hasBestOaLocation W20249761022 @default.
• W2024976102 hasConcept C118552586 @default.
• W2024976102 hasConcept C14216870 @default.
• W2024976102 hasConcept C15744967 @default.
• W2024976102 hasConcept C162967406 @default.
• W2024976102 hasConcept C169760540 @default.
• W2024976102 hasConcept C169900460 @default.
• W2024976102 hasConcept C2779488553 @default.
• W2024976102 hasConcept C2780508717 @default.
• W2024976102 hasConcept C2781195155 @default.
• W2024976102 hasConcept C548259974 @default.
• W2024976102 hasConcept C558461103 @default.
• W2024976102 hasConcept C70410870 @default.
• W2024976102 hasConcept C71924100 @default.
• W2024976102 hasConceptScore W2024976102C118552586 @default.
• W2024976102 hasConceptScore W2024976102C14216870 @default.
• W2024976102 hasConceptScore W2024976102C15744967 @default.
• W2024976102 hasConceptScore W2024976102C162967406 @default.
• W2024976102 hasConceptScore W2024976102C169760540 @default.
• W2024976102 hasConceptScore W2024976102C169900460 @default.
• W2024976102 hasConceptScore W2024976102C2779488553 @default.
• W2024976102 hasConceptScore W2024976102C2780508717 @default.
• W2024976102 hasConceptScore W2024976102C2781195155 @default.
• W2024976102 hasConceptScore W2024976102C548259974 @default.
• W2024976102 hasConceptScore W2024976102C558461103 @default.
• W2024976102 hasConceptScore W2024976102C70410870 @default.

• next