Search results
Results From The WOW.Com Content Network
Your central nervous system looks like a balloon. Your brain is the round, inflated balloon. Your spinal cord is the string attached to the balloon. Your brain and spinal cord are held within bone structures, connective tissue and fluid (cerebrospinal fluid), which protects them.
The Central Nervous System (CNS) consists of the brain and spinal cord. It acts as the body's control center, processing sensory information and directing responses. The CNS coordinates both voluntary activities, like movement, and involuntary ones, such as breathing and heartbeat.
From the brain’s complex processing to the spinal cord’s crucial relay function, these structures work in perfect harmony to keep us thinking, feeling, and moving. The brain and spinal cord truly are the dynamic duo of the central nervous system.
The brain and the spinal cord are the central nervous system, and they represent the main organs of the nervous system. The spinal cord is a single structure, whereas the adult brain is described in terms of four major regions: the cerebrum, the diencephalon, the brain stem, and the cerebellum.
Your nervous system is your body’s command center. It’s made up of your brain, spinal cord and nerves. Your nervous system works by sending messages, or electrical signals, between your brain and all the other parts of your body. These signals tell you to breathe, move, speak and see, for example.
Like the brain, the spinal cord is covered by 3 layers of tissue (meninges). The spinal cord and meninges are contained in the spinal canal, which runs through the center of the spine. In most adults, the spine is composed of 33 individual back bones (vertebrae). Just as the skull protects the brain, vertebrae protect the spinal cord.
What is the spinal cord? Your spinal cord is a cylinder-shaped tube of tissue that runs through the center of your spine, from your brainstem to your lower back. It’s made of nerves and cells that carry messages from your brain to the rest of your body. Your spinal cord is one of the main parts of your nervous system.
Within the meninges the brain and spinal cord are bathed in cerebral spinal fluid which replaces the body fluid found outside the cells of all bilateral animals. In vertebrates, the CNS is contained within the dorsal body cavity, while the brain is housed in the cranial cavity within the skull.
What Does Grey Matter in the Brain Do? The spinal cord connects to the brain via the brain stem and then runs down through the spinal canal, located inside the vertebrae. The spinal cord carries information from various parts of the body to and from the brain.
The CNS is the processing centre of the body and consists of the brain and the spinal cord. Both of these are protected by three layers of membranes known as meninges. For further protection, the brain is encased within the hard bones of the skull, while the spinal cord is protected with the bony vertebrae of our backbones.