Nervous System: What It Is, Parts, Function & Disorders
Your nervous system uses nerve cells called neurons to send signals, or messages, all over your body. These electrical signals travel among your brain, skin, organs, glands and muscles.
Endocrine System: What It Is, Function, Organs & Diseases
Nov 22, 2023 · Your endocrine system is in charge of creating and releasing hormones to maintain countless bodily functions. Endocrine tissues include your pituitary gland, thyroid, …
Lymphatic System: Function, Conditions & Disorders
Your lymphatic system is a group of organs, vessels and tissues that protect you from infection and keep a healthy balance of fluids throughout your body. Lymphatic system organs include …
Central Nervous System (CNS): What It Is & Function
Nov 12, 2023 · What is the central nervous system? Your central nervous system (CNS) is part of your nervous system. It consists of your brain and spinal cord. Your CNS collects information …
Vagus Nerve: What It Is, Function, Location & Conditions
Jan 11, 2022 · The vagus nerve, also known as the vagal nerves, are the main nerves of your parasympathetic nervous system. This system controls specific body functions such as your …
Parasympathetic Nervous System (PSNS): What It Is & Function
Your parasympathetic nervous system is the network of nerves behind your body’s “rest-and-digest” processes. It runs your body systems when you feel calm and safe.
Autonomic Nervous System: What It Is, Function & Disorders
Your autonomic nervous system is a network of nerves that handle unconscious tasks like heartbeat and breathing. It’s a key part of your body’s survival processes.
Cranial Nerves: Function, Anatomy & Location - Cleveland Clinic
Some cranial nerve conditions are unpreventable. But you can help keep your brain, cranial nerves and entire nervous system healthier with these steps: Reach and maintain a weight …
What Is the Gut-Brain Connection? - Cleveland Clinic
Sep 20, 2023 · Signals pass both ways between your digestive system and central nervous system, and health or disease in one can affect the other. Key players in this connection …
Peripheral Nervous System (PNS): What It Is & Function
Your nervous system consists of two main parts: your central nervous system and your peripheral nervous system. Your central nervous system includes two organs, your brain and spinal cord.