“startle reflex”簡單造句，startle reflex造句子

1、The researchers found that people given propranolol had a much lower emotional response—measured by a startle reflex—to the images.

3、The researchers found that people given propranolol had a much lower emotional response — measured by a startle reflex — to the images.

2、Swaddling also reduces the incidence of the startle reflex, which can upset babies and increase the frequency of waking and crying.