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. Author manuscript; available in PMC: 2013 Oct 19.
Published in final edited form as: Neuropsychopharmacology. 2008 Jan 9;33(10):2505–2516. doi: 10.1038/sj.npp.1301643

Figure 2. Subjective Effects (VAS: Visual Analog Scale).

Figure 2

Subjective symptoms of ‘high’ and anxiety measured on the Visual Analog Scale (T bars indicate SEMs). ‘high’: Δ-9-THC transiently increased scores on VAS ‘high’: equivalently in both groups. ‘anxiety’: Δ-9-THC transiently increased VAS ‘anxiety’ scores but to a lower extent in frequent users compared to controls.