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Fig. 4 | Journal of Cannabis Research

Fig. 4

From: Examining impairment and kinetic patterns associated with recent use of hemp-derived Δ8-tetrahydrocannabinol: case studies

Fig. 4

Subject 105. The levels of self-assessed impairment and the presence or absence of HGN are shown prior to and after smoking or vaporization of cannabis and hemp-derived Δ8-THC. Evaluation time points for HGN and self-assessed impairment differed following smoking of ∆9-THC cannabis and vaporization of ∆8-THC. HGN = horizontal gaze nystagmus

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