Table 3 Results of simple effect analysis for the amplitudes of N400 with respect to the three factors

From: Modified specific components of conspecific advertisement calls influence behavioral and neural responses in music frogs

 

F

P

partial η2

Bonferroni

F

P

partial η2

Bonferroni

For the Stimulus type (TS)

For the Stimulus type (CS)

Stimulus type |LT

10.453

0.001*

0.826

OQ,OW,OWP > OC; OQ,OQP,OW,OWP > OCP

1.131

0.400

0.340

NA

Stimulus type |RT

5.294

0.010*

0.706

OW > OC; OQ,OQP,OW,OWP > OCP

1.409

0.294

0.390

NA

Stimulus type |LD

6.205

0.006*

0.738

OQ,OW,OWP > OC; OQ,OQP,OW,OWP > OCP

1.235

0.356

0.360

NA

Stimulus type |RD

6.996

0.004*

0.761

OQ > OC; OQ,OQP,OW,OWP > OCP

2.085

0.144

0.487

NA

Stimulus type |LM

5.163

0.011*

0.701

OWP > OC; OQ,OWP > OCP

0.789

0.579

0.264

NA

Stimulus type |RM

7.730

0.002*

0.778

OWP > OC,OQP; OQ,OQP,OW,OWP > OCP

0.204

0.954

0.085

NA

For the Brain area (TS)

For the Brain area (CS)

Brain area |OC/OCC

1.214

0.365

0.365

NA

1.494

0.269

0.404

NA

Brain area |OCP/ OCPC

2.426

0.102

0.524

NA

1.841

0.185

0.456

NA

Brain area |OQ/OQC

2.952

0.063

0.573

NA

5.184

0.011*

0.702

NA

Brain area |OQP / OQPC

2.217

0.126

0.502

NA

0.401

0.838

0.154

NA

Brain area |OW/OWC

1.443

0.284

0.396

NA

1.238

0.355

0.360

NA

Brain area |OWP /OWPC

1.359

0.311

0.382

NA

0.141

0.979

0.060

NA

For the stimuli OC and OCC

For the stimuli OCP and OCPC

Stimulus group |LT

0.034

0.857

0.002

NA

28.757

0.000**

0.657

OCPC > OCP

Stimulus group |RT

1.646

0.219

0.099

NA

19.520

0.000**

0.565

OCPC > OCP

Stimulus group |LD

0.986

0.336

0.062

NA

21.361

0.000**

0.587

OCPC > OCP

Stimulus group |RD

0.153

0.701

0.010

NA

23.471

0.000**

0.610

OCPC > OCP

Stimulus group |LM

1.694

0.213

0.101

NA

2.254

0.154

0.131

NA

Stimulus group |RM

0.386

0.544

0.025

NA

5.947

0.028*

0.284

OCPC > OCP

For the stimuli OQ and OQC

For the stimuli OQP and OQPC

Stimulus group |LT

15.370

0.001*

0.506

OQ > OQC

7.734

0.014*

0.340

OQP > OQPC

Stimulus group |RT

9.523

0.008*

0.388

OQ > OQC

1.971

0.181

0.116

NA

Stimulus group |LD

8.251

0.012*

0.355

OQ > OQC

0.348

0.564

0.023

NA

Stimulus group |RD

7.772

0.014*

0.341

OQ > OQC

4.207

0.058

0.219

NA

Stimulus group |LM

10.047

0.006*

0.401

OQ > OQC

0.455

0.510

0.029

NA

Stimulus group |RM

10.781

0.005*

0.418

OQ > OQC

0.528

0.479

0.034

NA

For the stimuli OW and OWC

For the stimuli OWP and OWPC

Stimulus group |LT

4.999

0.041*

0.250

OW > OWC

14.431

0.002*

0.490

OWP > OWPC

Stimulus group |RT

3.552

0.079

0.191

NA

5.375

0.035*

0.264

OWP > OWPC

Stimulus group |LD

5.179

0.038*

0.257

OW > OWC

10.101

0.006*

0.402

OWP > OWPC

Stimulus group |RD

4.875

0.043*

0.245

OW > OWC

13.026

0.003*

0.465

OWP > OWPC

Stimulus group |LM

1.036

0.325

0.065

NA

21.404

0.000**

0.588

OWP > OWPC

Stimulus group |RM

5.206

0.038*

0.258

OW > OWC

30.166

0.000**

0.668

OWP > OWPC

  1. The symbol “>” indicates that the amplitudes on the left side of “>” are significantly greater than those on the right side. Furthermore, there is no significant difference among the corresponding conditions on the same side of “>” for each case. In the analysis of variance (ANOVA), F represents the F-value, while partial η² denotes the effect size. NA indicates that the information is not applicable. LT and RT refer to the left and right sides of the telencephalon, while LD and RD refer to the left and right sides of the diencephalon, and LM and RM refer to the left and right sides of the mesencephalon. OC refers to the original advertisement call with six notes; OCP represents the rising intonation version of OC, where the pitch of the sixth note was increased by 15%; OQ indicates modified version of OC, where the sixth note was replaced by the sixth note of an advertisement call from a sympatric anuran species, Quasipaa boulengeri; OQP represents the rising intonation version of OQ, with a 15% increase in the pitch of the sixth component; OW denotes the altered version of OC, with the last note replaced by white noise; and OWP represents the rising intonation version of OW, with a 15% pitch increase in the last component. The control stimuli for treatment stimuli are denoted as OCC, OCPC, OQC, OQPC, OWC, and OWPC respectively, where the first five notes of each treatment stimulus were reversed in situ while the sixth component remained unchanged. In addition, CS and TS refer to the control and treatment stimuli, respectively. *p < 0.05 and **p < 0. 001.
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