👉 The term "nervous system" refers to the interconnected network of nerve cells and tissues that are responsible for transmitting electrical signals, pain perception, movement, and other bodily functions. These neurons are organized into a complex network, which includes the brain, spinal cord, nerves in muscles and other connective tissues, and sensory receptors on the body's surface. Nervous system disorders can affect any part of the nervous system, including the brain, spinal cord, peripheral nerves, or the nervous system
