Research on familiar face recognition has largely focused on the neural correlates of recognizing a beloved partner or family member. However, no research has explored the effect of marriage style on the recognition of a beloved partner's face, especially in matriarchal societies. Here, we examined the time course of event-related potentials (ERP) in response to the face of a beloved partner, s...

colonial times_ Atthough there are great inter-tribal variations in SGT, the HbS gene has been reported from nearly all subSaharan African countries including the neighbouring ocean islands, except the mainly Cushite Ethiopia and Somalia.io'o Recent studies have shown the gene to be present in tribes in which it was originally found to be absent 30 years ago." This type of change in the HbS spr...