Neurons

Neurons and Behavior: Physiological explanation describes the mechanisms that produce a behavior. (Eg. Migrating hushing researchers neediness to know which signals tell the bird to migrate. changes in the centre of sunshine per day.) Evolutionary explanation relates that the animal is behaving this way because of evolutionary muniment of the species. Some behaviors help individuals survive, find mates, ultimately direct on the genes to the next generation. Developmental explanation- deals with the changes over age. (no person is innate(p) with a behavior, we be born with the ability to develop a behavior). Brain consists of ample number of separate cells called neurons. Nervous musical arrangement constains an other(a)(prenominal) kinds of cell called glia What does glia do (function)? - reserve the neurons. How glia support neurons? * Insulating them * Synchronizing activity among neighbouring neurons * Removing waste products. Ho w does so many another(prenominal) separate neurons and glia combine forces to produce adept well out of experience (which is you?) * Through communication * Sensory neurons carry breeding from the sense organs to the interchange Nervous System. * At the rudimentary Nervous System, the neurons will comp be the knowledge to the past ontogenesis and then exchange reading with other neurons.

Properties of individual neurons and the connecter among them: Neurons 3 parts ( cell personate, dendrites, axon ) Cell torso contains the nucleus of the cell Dendrites- widely branching structure that receives excitant from other neurons. (Dendtrites and Cell body receive that information from other cells) ! Axon- it is a single, long, thin, straight fibre with branches near its tip it circularise information to other cells. (Myelin Sheath- some vertebrate axon are cover with myelin- insulating sheath- speeds up the transmission of impulses along an axon.) How does Axon contribute information? Axon convey information by crew of electrical and chemical...If you want to get a full essay, tell apart it on our website: OrderEssay.net

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