Thursday 12 December 2019

How Your Partner Can Control Your Brain

a post by Darlene Lancer for the World of Psychology blog



A new study sheds light on how a person could influence and control the mind of someone else. Research on mice reveals that our brains are affected by those around us. The key factor is dominance. The brain of the subordinate mouse synchronised to the dominant mouse. This likely applies to our relationships. Typically, people with stronger personalities make the decisions and get their needs met more often than their partners do.

Other factors play a part. The more the mice interacted with each other, the more their brain activity was synched. Similarly, the longevity and intensity of a relationship affects our partner’s influence on us. A further twist on brain synchrony turns on two types of brain cells we have. One set is focused on our own behaviour and a second on other people. How we think and where we place our attention matters. At Carnegie Mellon University, neuroscientists are tracking our thoughts in fMRI’s brain scans to see which areas and neurons light up. Self and other neurons light up in varying degrees among certain populations.

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I would have liked to see links to the scientific evidence but this piece certainly set me thinking, thinking hard. Hazel.

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