a strong trendp < 0.06
20) larger than for controls, which was significantly different from chance in three task conditions (single gap: t (6) = 2.5, p < 0.05, mixed gap: t (6) = 4.02, p < 0.01, mixed no-gap: t (6) = 6.07, p < 0.001) and showed a strong trend towards significance in the fourth (single no-gap: t (6) = 2.37, p < 0.06).