Fig. 2

The effect of nabilone (2–4 mg, PO) on funneling (a, b) and Error of Localisation (c, d). Data are presented as numbers of one touch (single touches felt) as a function of delay (a); numbers of one touch during synchronous delay condition (0 ms) as a function of distance (b); EL as a function of delay (c); EL during 0 ms as a function of distance (d). Nabilone significantly reduced funneling illusion at 0 ms (a, p = 0.013) and at 4 cm during 0 ms (b, p = 0.02). Nabilone significantly reduced EL at 4 cm during 0 ms (p = 0.015). N = 32, for all; ** = p < 0.01, * = p < 0.05.