Nervous system The nervous system of vertebrates including humans is divided into the central nervous system CNS and the peripheral nervous system PNS The CNS is the major division, and consists of the brain and the spinal cord The spinal canal contains the spinal cord, while the cranial cavity contains the brain The CNS is enclosed and protected by the meninges, a three layered system of Neuroscience For Kids cells of the nervous system Types of Neurons Nerve Cells The human body is made up of trillions of cells Cells of the nervous system, called nerve cells or neurons, are specialized to carry messages through an electrochemical process.The human brain has approximately billion neurons. Nervous System Explore the Nerves with Interactive The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Nervous system Scholarpedia Aug , The nervous system is the part of an animal s body that coordinates its behavior and transmits signals between different body areas In vertebrates it consists of two main parts, called the central nervous system CNS and the peripheral nervous system PNS The CNS contains the brain and spinal cord.The PNS consists mainly of nerves, which are long fibers that connect the CNS to Central nervous system The central nervous system CNS is the part of the nervous system consisting of the brain and spinal cord.The CNS is so named because it integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric animals that is, all multicellular animals except sponges and radially symmetric animals such as jellyfish and it contains Nervous System Human Anatomy Nervous system is the chief controlling and coordinating system of the body It controls and regulates all voluntary and involuntary activities of human body. Learn About the Peripheral Nervous System ThoughtCo The nervous system consists of the brain, spinal cord, and a complex network of neurons.This system is responsible for sending, receiving, and interpreting information from all parts of the body. Nervous System Intro BiologyMad A Level Biology Humans, like all living organisms, can respond to their environment Humans have two complimentary control systems to do this the nervous system and the endocrine hormonal system. Nervous System bozemanscience Paul Andersen begins this podcast with a discussion of brain lateralization and gives a brief demonstration of tests that were performed on split brain individuals. Nervous System News ScienceDaily Mar , Medical research on the nervous system From the growth of nerve cells to neurodegeneration, read all about the spinal cord, the brain and neurons.