Which of the following is a sign (rather than a symptom) of experiencing a concu

Question

Which of the following is a sign (rather than a symptom) of experiencing a concussion? A) Double vision/blurry vision B) Slurred speech C) Feeling sluggish, hazy, foggy D) Headache or "pressure" in the head Sensation is to perception, as detection is to A) transformation B) interpretation C) transduction D) numbness In class we also considered psychology as Psychology today is considered a science. each of the following EXCEPT A) folk wisdom or common sense B) prescientific C) philosophy D) theology/spirituality The amount of information that a neuron can receive increases with the number of that the neuron has. A) axons B) cell bodies C) glial cells D) dendrites Because those who suffer from schizophrenia have an excess of dopamine, it makes sense that medications used to treat this disorder would be dopamine A) antagonists B) agonists C) endogenous D) receptors Voluntary movements, such as writing with a pencil, are directed by the A) sympathetic nervous system B) somatic nervous system C) parasympathetic nervous system D) autonomic nervous system Illusory correlation refers to A) the perception that two negatively correlated variables are positively correlated B) the perception of a nonexistent correlation C) an insignificant correlation D) a correlation that equals -1.00 Page 6

Explanation / Answer

Ans 1) Double vision/ Blurry vision. Concussuion is mild form of traumatic brain injury

Ans 2) Transduction. The sensory information at first detects the object which is then turned into neural informaton the process is known as transduction. Next the neural information travels down through neural pathways to appropriate parts of brain where the information is perceived.

Ans 3) It is not folk wisdom or common sense.

Ans4) Dendrites, they receive information.

Ans 5)do not have knowledge

Ans 6)Somatic nevous system, a part of PNS,It includes volunatry movements of muscle or reflex action

Ans 7) Ans c) The perception between two varaibles when no such relationship exists, eg. the urban people are more clever than village people.

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