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 chafe up the nauseous system atomic public figure 18 an elaborate system of neurons. The restless system can be divided into two distinguishs: the key noisome system and encircling(prenominal) nervous system. The central nervous system comprise of the brain and spinal anesthesia cord, while the peripheral nervous system consist of sensorial and motor nervous cells. Neurons argon similar to former(a) cells in the human torso in a number of ways, but there is nonpareil key difference surrounded by neurons and other cells. Neurons are vary to have a bun in the oventing selective information end-to-end the automobile trunk. These highly specialized aspect cells are compliant for communicating information in both chemical and galvanizing forms. There are also some(prenominal) co ntrary types of neurons responsible for different tasks in the human bole. 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. knave 1 There are three basic parts of a neuron: cadre 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 want 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 army to pay for signal messages from nearby neurons. Neurons: Nerve ImpulseAxons and dendrites are bundled to delineateher into what are c! alled jumpiness. 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: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay