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Title: The PAG is to the raphé as Post by: Skip91 on Jan 22, 2015 The PAG is to the raphé as
A) opiate is to serotonin. B) serotonin is to opiate. C) pain is to analgesia. D) analgesia is to pain. E) descending is to ascending. Title: Re: The PAG is to the raphé as Post by: poker.face on Jan 29, 2015 Content hidden
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