This is also how messages get from your body back to your brain and spinal cord. For example, if you step on something sharp, the nerves in your foot send a message through neurons to your central ...

Keep reading to learn more about how the parasympathetic nervous system works, how it affects mental health, and how to know if it's not functioning properly. We'll also explore some expert-backed ...

Your sympathetic nervous system is one of the branches of your autonomic nervous system. It controls functions under unconscious control related to “fight or flight.” Your nervous system plays a ...