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Table 1 Statistics of the principal component analysis (PCA) of different dimethyl sulfoxide (DMSO) concentrations

From: A functional neuron maturation device provides convenient application on microelectrode array for neural network measurement

DMSO concentration (v/v)

p value

vs 0.20%(v/v) DMSO

vs 0.30%(v/v) DMSO

vs 0.40%(v/v) DMSO

vs 0.50%(v/v) DMSO

vs 0.60%(v/v) DMSO

0.20%

 

p = 0.92

p = 0.83

p = 0.85

p = 0.87

0.30%

p = 0.92

 

p = 0.96

p = 0.65

p = 0.90

0.40%

p = 0.83

p = 0.96

 

p = 0.61

p = 0.86

0.50%

p = 0.85

p = 0.65

p = 0.61

 

p = 0.72

0.60%

p = 0.87

p = 0.90

p = 0.86

p = 0.72

 
  1. N = 4 for each concentration (0.2%, 0.3%, 0.4%, 0.5%, and 0.6%) of DMSO. Statistical analyses were performed using one-way analysis of variance (ANOVA) followed by post hoc Dunnet’s test