Drugs Introduction to Drugs: A drug is a substance which may have medicinal‚ intoxicating‚ performance enhancing or other effects when taken or put into a human body or the body of another animal and is not considered a food or exclusively a food. What is considered a drug rather than a food varies between cultures‚ and distinctions between drugs and foods and between kinds of drug are enshrined in laws which vary between jurisdictions and aim to restrict or prevent drug use. Even within a jurisdiction
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Sensory Perceptions By: Rachelle C. Ocampo Professor Scott Savaiano PHI 210 January 19‚ 2013 Sensory Perceptions If fortunate enough‚ most people are able to sense the world around them through all five senses; sight‚ sound‚ smell‚ taste‚ and touch. The information from these senses is paired with thoughts and memories from each experience‚ which the brain uses to tell individuals how to perceive input from the outside world. The following information will cover reasons for believing in
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lion when in deep sleep. Little did I know that when I snore I am not breathing. In the next paragraphs‚ I will talk about sleep apnea‚ describe it an list symptoms‚ discuss how common it is‚ and discuss treatments. Who knew snoring can be so complicated. First‚ sleep apnea is a disorder of breathing during sleep. Typically it is accompanied by loud snoring. Apnea during sleep consist of brief periods throughout the night in which breathing stops. People with sleep apnea do not get
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“Understanding Sleep Problems” More then half of American’s experience a sleep problem at some time in their life. Weather it is stress-induced insomnia‚ poor sleep hygiene‚ or a poor environment. The most common form of sleeping problem would be insomnia. Insomnia is the inability of a person to fall asleep‚ stay asleep‚ or fall back asleep upon waking. People that have insomnia often complain about impairments of attention‚ memory‚ ability to work and function. Insomnia can also affect one’s mood
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Sensation and Perception How vision (text)‚ audition (text) taste‚ smell‚ and touch work (textbook.) Illusions‚ limbs‚ and blind site. * What is real? * Process of taking in – sensation through senses. Collection of environment extra * Perception- interpretation from environment. Extra * Sensation: converting the stimulus (smell‚ sound‚ ect) as it arrives at receptors in the ears‚ eyes‚ or mouth‚ into neural impulses. * Perception: processing‚ comparing‚ and interpreting
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A drug is a substance which has a discernible physiological effect when taken into the body. These chemicals change the functions of the central nervous system (CNS)‚ providing temporary relief from mental‚ physical and social problems. Usage of a drug over a period of time often results in dependence and tolerance of the drug. The user experiences physical and psychological withdrawal symptoms when attempts are made to quit the drug. Tolerance refers to the increased ability of the body to tolerate
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Awakening to sleep What causes Americans to sleep less? Staying up reading emails‚ technology‚ or our work environment. According to the Centers for Disease control and Prevention‚ a quarter of U.S adults say they don’t get enough sleep at least half the time. (Carpenter‚ 1) There are many reasons as to why Americans don’t get their full 8-9 hours of sleep. Getting too little sleep can affect your physical health‚ hormone regulation‚ glucose metabolism‚ insulin resistance‚ inflammation processes
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PERCEPTION Meaning: Perception refers to the way we try to understand the world around us. Definition: Perception is the process by which an individual selects‚ organizes and interprets stimuli into a meaningful and coherent picture. Perception can also be defined as the process by which an individual selects‚ organizes and interprets stimuli into a meaningful and coherent picture of the environment in which he lives. Perception is a process by which individuals organize and interpret their
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walk in my sleep. Because this happens in the late hours of the night‚ most people have no idea that they are doing either of these things unless someone else‚ such as a roommate or a sleeping partner informs them. Today I would like to inform you about sleep talking. In his book Sleep Talking‚ Psychology and Psychophysiology‚ Dr. Arthur Arkin points out that the closer you are to waking up‚ the easier it is to remember what was said during your sleep. First‚ I will define what sleep talking is
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years on trying to figure out what stimulates the brain. It could be something life will never know. There are many definitions of what sleepwalking can be. Many people describe what affects themselves and their loved ones. There are also stages of sleep cycle people go through every night. Think what the sleep cycle is like‚ what goes on when a person is sleepwalking. Sleepwalking is known to many people as Somnambulism‚ which belongs in the Paranoia Family. When a person usually sleepwalks
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