Health Science Assignment: Causes Of Sleep Disorders (Essay Sample)

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An altered state hypnosis refers to a temporary change in a person’s normal mental state. It can either be intentional, accidental or due to illness. More often sick people for instance hallucinate, feel dreamy or even fail to react to their environment normally. During sleep people experience virtual images and may wake up shaking or making noise. On the contrary, role playing involves subjects acting as they are told to do by a hypnotist. Role playing depends on such factors like subjects expectation, motivation and willingness to cooperate built up by their closeness. This is unlike altered state that involves the generally unusual mental state. Altered state and role playing are both similar because they all involve a cognitive change that involves basic mechanisms of consciousness as a product of the social interaction.
Generally, psychoactive drug is a chemical substance that basically upon the brain’s central nervous system altering its normal functionality through acts like behavior. Personal gratification such as having pleasure for temporary adaptation as common means to reduce tension, relieve boredom and fatigue are the most common reasons why people put up with these drugs. Curiosity, social pressure and an illusion to escape from the harsh realities of life form the baseline for taking these drugs. Psychological dependence often arouses the need for the substance that causes the ‘feel food effect’ once it is withdrawn leading to adverse effects on social, personal and economical welfare. Psychological dependence will creep in when the body can no longer function without the drug to attain its high tolerance levels. This can cause painful experiences to the body.
Dreams are wish-fulfillments; any dream that one has is an effort to get what they want either literally or symbolically. Literally refers to the outward meaning of the dream while symbolically involves dream interpretation. Secondly, temporary storage of short term to long term memories; they flash as memories are mov...