Analysis of EEG Signals Related to Artists and Nonartists during Visual Perception, Mental Imagery, and Rest Using Approximate Entropy

Figure 3

Statistically significant differences between the two groups in ApEn during the visual perception, the mental imagery, and at the resting conditions. Light gray circles, 𝑃<0.05. Dark gray circles, 𝑃<0.01. Black circles, 𝑃<0.001.