Diagram of nervous system. The basic unit of the nervous system is the nerve cell neuron. They remind me of school textbooks which used to have plenty of them providing a visual aid to understanding difficult subjects. Neurons look quite different from other cells in the body due to the many long cellular. The nervous system derives its name from nerves which are cylindrical bundles of fibers the axons of neurons that emanate from the brain and spinal cord and branch repeatedly to innervate every part of the body.
Related posts of central nervous system diagram liver on the human body labeled. The majority of the nervous system is tissue made up of two classes of cells. Neurons also known as nerve cells communicate within the body by transmitting electrochemical signals. Human nervous system structure and functions explained with diagrams.
The central nervous system the brain and spinal cord and the peripheral nervous system the nerves outside the brain and spinal cord. Functionally the organs of the nervous system can be further divided into different parts. The central system is the primary command center for the body and is comprised of. Liver on the human body labeled 11 photos of the liver on the human body labeled how many liver in human body kidney human body liver function human body liver human anatomy liver in human body diagram liver in human body location liver in human body pain where is the liver in my body inner.
Overview of the nervous system the nervous system has two distinct parts. The nervous system has two major parts. However it is the seat for many higher order mental functions such as planning consciousness perception and language. See more ideas about nervous system diagram nervous system nervous.
Human anatomy nervous system click on the labels below to find out more about your nervous system and senses. Nervous system anatomy nervous tissue. The nervous system essentially the bodys electrical wiring is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. The central nervous system cns and the peripheral nervous system pns.
This article explains the nervous system function and structure with the help of a human nervous system diagram and gives you that. For instance the brain is situated within the cranial cavity and weighs less than 15 kgs.