Other reported compounds, most commonly tetrahydrocannabinol and varying or minute amounts of methamphetamine, methadone, and vitamins, could also be found ( 60 )
Several factors might explain this: (1) the arithmetic tasks may have served as distractors reducing the effectiveness of the smoking cues, (2) the stressful version of the task might have elicited near maximal responses that were not further augmented by exposure to the smoking cues, (3) habituation to the video cues from baseline to phase 1 could not be ruled out, but this was considered unlikely as novel videos were presented at each session and the expected cue-induced responses re-emerged during the follow-up sessions
When comparing what is more popular, cigarettes or marijuana, we must remember that the latter can be consumed as edibles, pills, etc
A plastic cigarette case, for example, is usually a simple cigarette-size-appropriate box thats used to carry cigarettes
Take the pulsar J0030+0451, which was observed by NICER in 2019