Forms of Simple Stimulus Learning Essay Example | Topics and Well Written Essays - 1250 words - 1

Forms of Simple Stimulus Learning - Essay ExampleIt is the most fundamental, psyche way to reduce the unnecessary excitability of nervous system. Habituation appears after the multiple systematic repetitions of a particular stimulus. If it is non threatening life and body, after many perceptions of a stimulus, reaction decreases steadily. It depends on the absolute frequency of repetitions until complete disappearance of the reaction. In other words, we learn do not react to stimuli, which do not cause any harm to us. For example, a person, living in the vicinity of a railway, stops responding to the go of passing trains very soon. Though, at first, the noise was annoying enough and interfered with sleeping. The same way, we get used to the sounds of the clock and flowing water, to billboards and road signs. The stimuli are no longer come to our consciousness. Perceiving familiar stimuli as common things, we scantily ignore them. For us, such adaptation means getting a state, wh ere we can recognize easily new, consequential stimuli among the multiplicity of familiar, insignificant ones. The reaction of habituation does not mean getting fatigue or tiredness of receptors. After the development of habituation, the nervous system continues perceiving a stimulus just it needs a lesser effort to cause reaction immediately. In nature, habituation is represented widely from primitive creatures up to adult male beings. It provides an adequate reaction of a body to eliminate all superfluous, unnecessary perceptions, maintaining just reactions to the most beta key stimuli. Such adaptation of nervous system saves lots of energy for an organism.