Our bodies are full of nerves! How do they work? Why do we have an autonomic and a somatic nervous system? When do the sympathetic and parasympathetic systems kick in? And what's with the vagus nerve?

07-03-2025 PREMIUM How to trick your nervous system into calming down when you’re stressed at work With the right breathing techniques, you can stimulate your vagus nerve into calming your body ...

Revise divisions of the nervous system for your Higher Human Biology exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.