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Oxytocin research

The earliest findings about oxytocin and bonding came from research involving 1 . It was also discovered that humans produce oxytocin during 2 . An experiment in 2005, in which participants were given either oxytocin or a 3 , reinforced the belief that the hormone had a positive effect.

However, later research suggests that this is not always the case. A study at the University of Haifa where participants took part in a 4 revealed the negative emotions which oxytocin can trigger. A study at the University of Antwerp showed people’s lack of willingness to help 5 while under the influence of oxytocin. Meanwhile, research at the University of Amsterdam revealed that people who have been given oxytocin consider 6 that are familiar to them in their own country to have more positive associations than those from other cultures.