Facial Expressions are Learned or Hereditary?
The facial expressions we make to show or hide our emotions are hardwired into our brains rather than learned during life, a study has concluded. The U.S. researchers found that blind and sighted athletes made the same expressions when they won and lost.
The faces we pull when we are happy, sad or angry may be passed from generation to generation, according to researchers.
In a research, it was discovered that the blind volunteers had never seen their relatives’ faces before; their facial expressions were extremely alike. The strongest correlation was for the negative emotions.
It shows that smiles and scowls are present in our genes.
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