Figure 6
From: Female bonobos show social swelling by synchronizing their maximum swelling and increasing bonding

The flow diagram—generated by Behatrix 0.9.11—representing the transitions and their probability between synchronization and no-synchronization on MSP and socio-sexual contacts. Thick arrows indicate significant transitions (socio-sexual contacts → synchronization on MSP: p < 0.001; synchronization on MSP → socio-sexual contacts: p < 0.001; synchronization on MSP → no-synchronization on MSP: p = 0.002).