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Fig. 1 | Harm Reduction Journal

Fig. 1

From: An exploratory, randomised, crossover study to investigate the effect of nicotine on cognitive function in healthy adult smokers who use an electronic cigarette after a period of smoking abstinence

Fig. 1

Study schematic overview. Study schematic highlighting the key steps of each study session. KSS, Karolinska sleepiness scale; ACU, Assessment of Caffeine Urges; RVP, Rapid Visual Information Processing; PAL, Paired Associates Learning; OTS, One Touch Stockings of Cambridge; SWM, Spatial Working Memory; SEQ, subjective emotion questionnaire; QSU-B, Questionnaire of Smoking Urges-brief; PSQ, product satisfaction questionnaire

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Harm Reduction Journal

ISSN: 1477-7517