Tagged: Physiology

Why Do Muscles Twitch?

A muscle twitching – sometimes referred as muscle fasciculation or myoclonus – is a benign contraction of a muscle or a group of muscles due to abnormalities in the signal sent to the muscle from...

What Is Humour, and What Makes Things Funny?

Humour is a mixed feeling of amusement and fun. But what sort of situations stimulates laughter in us? What makes things appear funny? Why do we laugh in the first place? Explore all these answers and get to know humour better.