Figure 6 : Relationship between cooperation performance and task-related inter-brain coherence.

From: Sex differences in neural and behavioral signatures of cooperation revealed by fNIRS hyperscanning

Figure 6

(A) Cooperation performance significantly predicts inter-brain coherence (r = 0.603, p = 0.024) across all regions. (B) The relationship between cooperation performance and inter-brain coherence was significant for male/male (r = 0.862, p = 0.035) and female/female (r = 1.195, p = 0.012) groups. This relationship was positive within these groups, indicating that greater behavioral performance coincided with enhanced inter-brain coherence. Conversely, this relationship within male/female pairs was non-significant (p = 0.537, r = −0.147).