Neurons

Steven Jerome Alves
Professor Denese Crango, MA
Introduction to Psychology
September 15, 2011



Neurons ar the basic twist block of the restless trunk. All the cells that make up the nauseous system atomic number 18 an elaborate system of neurons. The restless system can be divided into two distinguishs: the key nervous system and encircling(prenominal) nervous system. The central nervous system consist of the brain and spinal anesthesia cord, while the peripheral nervous system consist of sensory and motor nervous cells. Neurons are similar to other cells in the human torso in a number of ways, but there is nonpareil key difference between neurons and other cells. Neurons are vary to transmitting information throughout the automobile trunk.
These highly specialized aspect cells are amenable for communicating information in both chemical and electrical forms. There are also some(prenominal) different types of neurons responsible for different tasks in the human body.
sensorial neurons carry information from the sensory receptor cells throughout the body to the brain. Motor neurons transmit information from the brain to the muscles of the body. Inter-neurons are responsible for communicating information between different neurons in the body.




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There are three basic parts of a neuron:
Cell BodyNeurons contain the same cellular components as other body of cells. The central part of the cell is the largest part of the neuron and contains the nucleus.
Axon- transmit information away from the cell body. They are a long nerve that are wrappedd in poll of glial cells called oligodendrocytes. Dendrites - typically carry signals toward the cell body. Dendrites are unremarkably more numerous, shorter and more branched than axons. They have many synapses in order to receive signal messages from nearby neurons.
Neurons: Nerve ImpulseAxons and dendrites are bundled to delineateher into what are called nerves. These nerves send signals between the brain, spinal cord, and other body organs via nerve impulses. Nerve...If you want to get a full essay, order it on our website: Ordercustompaper.com



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