Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDoubt and certainty in the neurophysiology of state.AuthorsHenriksen, Steven J.PublicationBehavioral & Brain Sciences, 1986, Vol 9, Issue 3, p408ISSN0140-525XPublication typeArticleDOI10.1017/S0140525X00046331