Figure 2From: Cross recurrence quantification analysis of precision grip following peripheral median nerve blockCRQA parameters for 3-D forces before and after nerve block. (a) %RR; (b) %DET; (c) Lmax; (d) %LAM. Data are means ± 95% CI. Blue: pre-block measures; red: post-block measures. * indicates significant difference using paired t-test; † indicates significant difference using Wilcoxon signed-rank test.Back to article page