Fig. 1
From: Preference of spectral features in auditory processing for advertisement calls in the music frogs
Electrode placements and their 20 s of typical EEG tracings. The intersection of the three dashed lines in bold in the frog head denotes the intersection of suture lines corresponding to lambda. The electrodes coordinates: TL1 (− 1.5, 3.8), TR1 (1.5, 3.8), TL2 (− 1.5, 2.4), TR2 (1.5, 2.4), TL3 (− 1.5, 1), TR3 (1.5, 1); DL4 (− 0.8, − 0.2), DR4 (0.8, − 0.2); ML5 (− 2.2, − 1.6), ML6 (− 0.8, − 1.6), MR6 (0.8, − 1.6), MR5 (2.2, − 1.6), ML7 (− 2.2, − 3.5), ML8 (− 0.8, − 3.5), MR8 (0.8, − 3.5), MR7 (2.2, − 3.5); C (0, − 4.5). Adapted from Yue et al. [46]