Functional activations for the multiple regression whole-brain model of performance (social voice modulation index, ED) on Social Go > Rest.

All contrasts are negative correlations (i.e., greater activation with lower social voice modulation index); the positive direction showed no significant voxels.

所有对比分析均呈现负相关关系（即社交语音调节指数越低，脑激活水平越高）；正相关方向未检测到显著体素。