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. 2021 Feb 12;13:585904. doi: 10.3389/fnagi.2021.585904

Figure 3.

Figure 3

Scatterplot of skin temperature (Tsrib median) during 8 min walking in the laboratory vs. cognitive performance (TMT-A, processing speed). Notes: Spearman’s partial correlation coefficient rs = 0.33, p < 0.002 (one-tailed, controlled for age). Regression line y = 33.25 + 0.03 × x (calculated from Pearson’s correlation analysis). TMT-A, Trail Making Test part A; Tsrib, skin temperature at the rib cage.