Which branch of medical science deals with the nervous system?

The branch of medical science that deals with the nervous system is neurology. This specialty focuses on diagnosing and treating disorders that affect the brain, spinal cord, peripheral nerves, and muscles. Neurologists are trained to understand the complex functions of the nervous system and are involved in addressing a wide range of conditions, from headaches and epilepsy to neurodegenerative diseases like Alzheimer's and multiple sclerosis.

In contrast, nephrology pertains to kidney health, cardiology focuses on heart-related issues, and gastroenterology specializes in the digestive system. Understanding these distinctions is essential in the context of medical practice, as it helps professionals accurately identify and manage health conditions specific to each area.