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…of the more restrained and conservative religions thought of free knowledge to be poisonous to their brains and faith. Often prejudice and doubt stops true realization of what people want. Despite some peoples goals to remain separated from those different than…

…, a chemical produced in the brain. Similarly, posttraumatic stress disorder allegedly arises from the experience of a traumatic event. The event is so impactful that it causes recurring recollections and nightmares. The person becomes irritable, distrustful…

…, The brain and his CBC radio series the nature of things. He also has a weekly column Science Matters in which he discusses everything from coral reef depletion to the threat of a possible nuclear arms race after the terrorist attacks on the US…

…and increased heart rate. Some of the long-term effects include paranoia, irritability and auditory hallucinations. The physical and psychological risks of abusing cocaine are very serious. Brain seizures, stroke, heart attack and damage to the nervous system…

…of philosopher David Hume. Hume characterized the intelligent operations of the brain as impressions, ideas, and associations. As an infant needs to react with the physical world to grow from its beginning animal instincts to its very own distinct personhood, all…

…is the thermoreceptors and the effectors include vascular system and behavioural (Watson 1998). The hypothalamus within the brain acts as the body's thermostat and various physiological mechanisms controls the body's temperature (manual of clinical nursing procedures). Body…

…, as medical science has advanced it can positively be determined that a fetus develops brain waves at 8 weeks, which is the medical definition of life. Also around 8 weeks the face begins to form with rudimentary eyes, ears, mouth and tooth buds. The fetus also…

…by marijuana. As a result the person will be very confused and useless. The effect marijuana can have on the brain and central nervous system is very serious. Smoking marijuana will reduce the thought process between the mind and body. This occurs in the brain…

…Artificial Intelligence Is it so far fetched to believe that man is a machine? One can state that since humans react through chemical stimuli (which is triggered by neurones firing electrons to nerves and finally to the brain) that we…

…also creates many severe physical problems. More then three drinks a day over a few weeks causes destructive danger in the liver. Changes in the brain and nervous result in hostile behavior. A family or individual with an alcoholism problem is in serious…