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Anatomy and Physiology EEG Lab Exam Questions and Answers
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Anatomy and Physiology EEG Lab Exam Questions and Answers
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Anatomy and Physiology: EEG LabExam Questions and Answers
EEG ii(electroencephalogram) ii- iiAnswers ii-recording iiof iithe iielectrical iiactivity iiof iithe
iibrain
used iito iidiagnose iiepilepsy iiand iiother iibrain iidisorders
hair, iiscalp, iiskull ii- iiAnswers ii-EEGs iican iibe iitechnically iidifficult iidue iito iiinterference
iifrom iithese iithree iithings
frequency iiand iiamplitude ii- iiAnswers ii-EEG iimeasures iithese iitwo iithings
alpha, iibeta, iidelta, iitheta ii- iiAnswers ii-types iiof iibrain iiwave iipatterns
alpha iiwaves ii- iiAnswers ii-relaxed, iiclosed iieyes
8-13 iiHz
most iicommon iiin iiadults
beta ii- iiAnswers ii-alert, iiopen iieyes
13-30 iiHz
common iiin iimost iiadults iiwhen iistressed iior iipaying iiattention iito iisomething
theta ii- iiAnswers ii-seen iiin iiyoung iichildren, iisome iisleep iipatterns ii4-8 iiHz
delta ii- iiAnswers ii-seen iiduring iideep iisleep
1-4 iiHz
sensory iistimuli, iibrain iipathology, iichange iiin iibody iichemistry ii- iiAnswers ii-brain iiwave
iiactivity iiis iiaffected iiby iithe iifollowing iifactors
tumors, iiepilepsy, iiinfections, iistroke, iidementia ii- iiAnswers ii-some iiexamples iiof iibrain
iipathology
blood iiglucose, iioxygen iideprivation, iidrugs, iiblood iiph ii- iiAnswers ii-some iiexamples iiof
iichanges iiin iibody iichemistry
alpha iiblock ii- iiAnswers ii-interruption iiof iialpha iiwaves iiwith iiaddition iiof iistimuli
cortical iiactivity ii- iiAnswers ii-alpha iiwaves iimeasure iithe iidegree iiof iithis iitype iiof iiactivity
less iialpha ii- iiAnswers ii-more iiactivity ii= ii?
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