Loading...
Please wait, while we are loading the content...
Similar Documents
Episodic foresight is impaired following acute alcohol intoxication
| Content Provider | SAGE Publishing |
|---|---|
| Author | Elliott, Morgan Terrett, Gill Curran, H. Valerie Rendell, Peter G. Henry, Julie D. |
| Copyright Year | 2023 |
| Abstract | Alcohol intoxication disrupts many aspects of cognition, including the generation of phenomenological characteristics of future events (a component of episodic foresight), and the execution of directed preparatory behaviours (a component of prospective memory). However, no study has tested whether alcohol intoxication is also associated with deficits engaging episodic foresight to guide future-directed behaviour.Aims:This study was designed to provide the first test of how alcohol intoxication influences the functional application of episodic foresight. The secondary aim was to establish the degree to which any observed episodic foresight difficulties associated with alcohol use might reflect broader problems in retrospective memory and executive control. Sex differences were also examined.Methods:Healthy adult social drinkers randomly received either a moderate dose of 0.6 g/kg alcohol (n = 61) or a matched placebo drink (n = 63) and then completed a validated measure that met strict criteria for assessing the functional application of episodic foresight as well as a broader cognitive test battery.Results:Relative to the placebo condition, episodic foresight was impaired by acute alcohol consumption, with this impairment related to poorer retrospective memory, but not executive control. The negative effects of alcohol intoxication on episodic foresight did not differ as a function of sex.Conclusions:Even a moderate level of intoxication impairs the ability to use episodic foresight in a functionally adaptive way. These findings have implications for understanding many of the maladaptive behaviours that are often associated with acute alcohol use. |
| Related Links | https://journals.sagepub.com/doi/pdf/10.1177/02698811231154851?download=true |
| Starting Page | 490 |
| Ending Page | 497 |
| Page Count | 8 |
| ISSN | 02698811 |
| Issue Number | 5 |
| Volume Number | 37 |
| Journal | Journal of Psychopharmacology (JOP) |
| e-ISSN | 14617285 |
| DOI | 10.1177/02698811231154851 |
| Language | English |
| Publisher | Sage Publications UK |
| Publisher Date | 2023-02-24 |
| Publisher Place | London |
| Access Restriction | Open |
| Rights Holder | © The Author(s) 2023 |
| Subject Keyword | episodic foresight prospective cognition neurocognition Acute alcohol consumption behavioural effects |
| Content Type | Text |
| Resource Type | Article |
| Subject | Pharmacology Pharmacology (medical) Psychiatry and Mental Health |
