Your reaction times can reveal a surprising amount about what's going on inside your body, from your brain health to your ...

This is called complex reaction time. Are there any other tests that people can do? Yes. There is a simple test you can do with a ruler. The task is to get someone to hold a ruler above your hand and ...

But how can you assess your reaction time in the comfort of your home? One easy assessment is a well-known experiment known as the "ruler drop test". You'll need the assistance of a family member ...