Attentional biases for alcohol cues in heavy and light social drinkers: the roles of initial orienting and maintained attention
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There has been considerable theoretical interest in attentional biases for drug-related cues. However, there is little research on the component processes of such attentional biases.
We examined initial orienting to, and the maintenance of attention on, alcohol-related cues in heavy and light social drinkers.
The present study used a visual probe task to investigate biases in visual orienting to alcohol-related cues. We varied the presentation duration of alcohol-related pictures (200, 500 or 2000 ms) to investigate whether attentional biases operated in initial orienting or the maintenance of attention.
In comparison with light social drinkers, heavy social drinkers had an attentional bias for alcohol pictures which were presented at the longer exposure durations (500 and 2000 ms), but not at the shorter duration of 200 ms. Subjective alcohol craving was correlated with the attentional bias index for alcohol pictures presented for 2000 ms.
These results suggest that biases in visual orienting to alcohol-related cues in heavy social drinkers operate mainly in the processes involved in the maintenance of attention.
KeywordsAlcohol Attentional bias Social drinkers Drug cues Craving
Karin Mogg holds a Wellcome Senior Research Fellowship in Basic Biomedical Science.
- Allport A (1989) Visual attention. In: Posner MI (ed) Foundations of cognitive science. MIT, Cambridge, Mass., pp 631–682Google Scholar
- Bradley BP, Field M, Mogg K, De Houwer J (2004) Attentional and evaluative biases for smoking cues in nicotine dependence: component processes of biases in visual orienting. Behav Pharmacol 15:29–36Google Scholar
- Dalgleish T (1995) Performance on the emotional Stroop task in groups of anxious, expert and control subjects. A comparison of computer and card presentation formats. Cognit Emotion 9:341–362Google Scholar
- Ehrman RN, Robbins SJ, Bromwell MA, Lankford ME, Monterosso JR, O’Brien CP (2002) Comparing attentional bias to smoking cues in current smokers, former smokers, and non-smokers using a dot-probe task. Drug Alcohol Depend 67:185–191Google Scholar
- Field M, Mogg K, Bradley BP (2004) Eye movements to smoking-related cues: effects of nicotine deprivation. Psychopharmacology (in press)Google Scholar
- Johnsen BH, Laberg JC, Cox WM, Vaksdal A, Hugdahl K (1994) Alcoholic subjects’ attentional bias in the processing of alcohol-related words. Psychol Addict Behav 8:111–115Google Scholar
- LaBerge D (1995) Attentional processing. Harvard, Cambridge, Mass.Google Scholar
- Mehrabian A, Russell JA (1978) A questionnaire measure of habitual alcohol use. Psychol Rep 43:803–806Google Scholar
- Mucha RF, Geier A, Stuhlinger M, Mundle G (2000) Appetitive effects of drug cues modelled by pictures of the intake ritual: generality of cue-modulated startle examined with inpatient alcoholics. Psychopharmacology 151:428–432Google Scholar