Follow this step-by-step guide to perform accurate acoustic reflex tests. Learn techniques to ensure reliable results.

A simple reflex action happens if we accidentally touch something hot. We rapidly move our hand away. This is called the pain withdrawal reflex. The diagram shows the reflex arc involved.

A reflex action is a rapid automatic response to a stimulus (anything an organism can detect). Reflex actions are involuntary and do not necessarily involve the brain. Reflex actions protect the ...