Abstract:
:This study investigates the role of endogenous opioids in the regulation of pain in humans. Two groups of healthy volunteers were subjected to different stress situations (cold pressor and arithmetic). In a double-blind design the changes in pain tolerance after stress were measured after an injection of either 0.8 mg naloxone or placebo. The cold pressor test raised the pain threshold in the placebo-treated group, but not in the naloxone-treated group. Mental arithmetic had no effect on pain perception. One can conclude therefore that physical stress may change pain perception depending upon the secretion of endogenous opioids.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Jungkunz G,Engel RR,King UG,Kuss HJdoi
10.1016/0165-1781(83)90133-6subject
Has Abstractpub_date
1983-01-01 00:00:00pages
13-8issue
1eissn
0165-1781issn
1872-7123pii
0165-1781(83)90133-6journal_volume
8pub_type
杂志文章abstract::Progressive supranuclear palsy (PSP) is a rare neurodegenerative disorder in which, classically, patients present with postural instability and falls, parkinsonism, and slowing of vertical saccades. PSP patients typically have deficits in cognitive functioning, difficulties with most daily activities, and present with...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2013.08.045
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journal_title:Psychiatry research
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doi:10.1016/j.psychres.2005.11.007
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abstract::Research on outcomes from psychiatric disorders has highlighted the importance of expressed emotion (EE), but its cost-effective measurement remains a challenge. This article describes development of the Family Attitude Scale (FAS), a 30-item instrument that can be completed by any informant. Its psychometric characte...
journal_title:Psychiatry research
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journal_title:Psychiatry research
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Psychiatry research
pub_type: 杂志文章
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journal_title:Psychiatry research
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journal_title:Psychiatry research
pub_type: 杂志文章,meta分析,评审
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journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.pscychresns.2015.10.010
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journal_title:Psychiatry research
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doi:10.1016/j.psychres.2018.08.041
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journal_title:Psychiatry research
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journal_title:Psychiatry research
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journal_title:Psychiatry research
pub_type: 杂志文章
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journal_title:Psychiatry research
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journal_title:Psychiatry research
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doi:10.1016/j.psychres.2010.06.025
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journal_title:Psychiatry research
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doi:10.1016/j.psychres.2014.01.034
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journal_title:Psychiatry research
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journal_title:Psychiatry research
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journal_title:Psychiatry research
pub_type: 杂志文章
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journal_title:Psychiatry research
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journal_title:Psychiatry research
pub_type: 杂志文章
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journal_title:Psychiatry research
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journal_title:Psychiatry research
pub_type: 杂志文章
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journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2007.07.015
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