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Biology-Related Homework Help Anatomy and Physiology Topic started by: iliketorifk on Oct 17, 2012



Title: General anesthetics keep patients unconscious by reducing activity in which part of the brain?
Post by: iliketorifk on Oct 17, 2012
a)hippocampus
b)corpus callosum
c)lateral ventricles
d)reticular formation
e)medullary pyramids


Title: General anesthetics keep patients unconscious by reducing activity in which part of the brain?
Post by: ilikepoop on Oct 17, 2012
The answer is (f) all these and more. Not all general anaesthetics work in the same way, but for practical purposes you can assume the entire brain is damped. Note that EEG activity, which is a measure of cortical activity (an area not on your list), is reduced by all general anaesthetics except ketamine.


Title: General anesthetics keep patients unconscious by reducing activity in which part of the brain?
Post by: leot on Oct 17, 2012
They are probably looking for reticular formation. Actually, anesthesia suppresses ALL brain activity. Poor question by someone who does not understand anesthesia.


Title: General anesthetics keep patients unconscious by reducing activity in which part of the brain?
Post by: LeonBan on Oct 17, 2012
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