Infant brains have powerful reactions to fear
Babies as young as 5 months old respond to facial emotions
![scared baby](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/11/111416_to_scared-baby_free.jpg?fit=860%2C460&ssl=1)
FACE OFF Babies as young as 5 months old can detect different emotions in human faces, a new study finds.
Iurii Sokolov/iStockphoto
Babies as young as 5 months old respond to facial emotions
FACE OFF Babies as young as 5 months old can detect different emotions in human faces, a new study finds.
Iurii Sokolov/iStockphoto