Age-related differences in brain activity during implicit and explicit processing of fearful facial expressions
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- 作者：Isabella Zsoldosa ; isabella.zsoldos@univ-smb.fr" class="auth_mail" title="E-mail the corresponding author ; Emilie Cousinb ; Yanica Klein-Koerkampb ; Cé ; dric Pichatb ; Pascal Hota
- 关键词：Aging ; Fear ; FMRI ; Explicit task ; Implicit task
- 刊名：Brain Research
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：1650
- 期：Complete
- 页码：208-217
- 全文大小：606 K
文摘
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Implicit and explicit cerebral networks change with increasing age.
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More frontal areas are activated in older adults during explicit recognition of fear.
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This additional activation is not sufficient to compensate for difficulties.
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We did not observe cerebral differences between age groups in the implicit task.
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In both tasks, there were no differences in amygdala activity between age groups.