Neuropsychological correlates of complicated grief in older spousally bereaved adults.

Neuropsychological correlates of complicated grief in older spousally bereaved adults.
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失去配偶的老年人复杂悲伤的神经心理学相关性。

DOI:
10.1093/geronb/gbt025
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发表时间:
2014
期刊:
The journals of gerontology. Series B, Psychological sciences and social sciences
影响因子:
--
通讯作者:
Arizmendi,BrianJ
Arizmendi,BrianJ
中科院分区:
--
文献类型:
--
作者:
O'Connor,Mary-Frances;Arizmendi,BrianJ

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在许多研究领域,复杂性悲伤作为一种独特的精神病理学的证据不断增加。神经心理学先前的研究表明,在那些患有复杂悲伤的人中,对情感相关刺激的注意力偏差增加。这项研究进一步加深了我们对区分复杂悲伤的特征的理解。我们扩大以前的研究(a)测试老年人,(B)排除那些与共病的严重抑郁症,(c)使用参与者选择的悲伤相关的刺激,和(d)使用amarried,nonbeared control group.MethodsWe招募了76名老年人在3组:spousally丧亲复杂的悲伤,spousally丧亲非复杂的悲伤,和nonbeared控制。性能上的威斯康星州卡排序任务,数字跨度向后,和情绪计数Stroop进行了examined.ResultsResults结果表明,更长的反应时间跨越3块的悲伤相关的词在复杂的悲伤组,但nodifferenceacross 3块的中性词。三组被试在其他认知任务上均表现出显著的差异,表明三组被试在工作记忆和设置转换方面没有认知差异。此外,这些复杂的悲伤的影响推广到老年人,并出现独立的抑郁症。DiscussionComplexed悲伤有认知干扰作为一个神经心理学的组成部分,突出它作为区别于noncomplexed悲伤。
ObjectivesAcross many research domains, evidence for complicated grief as a distinct psychopathology continues to grow. Previous research from neuropsychology has shown an increased attentional bias to emotionally relevant stimuli in those suffering from complicated grief. This study furthers our understanding of the characteristics that distinguish complicated grief. We expand on previous research by (a) testing older adults, (b) excluding those with comorbid major depressive disorder, (c) using participant-chosen grief-related stimuli, and (d) using amarried,nonbereaved control group.MethodsWe recruited 76 older adults in 3 groups: spousally bereaved with complicated grief, spousally bereaved with noncomplicated grief, and nonbereaved controls. Performance on the Wisconsin Card Sorting Task, Digit Span Backwards, and the emotional counting Stroop was examined.ResultsResults indicate longer reaction time across 3 blocks of grief-related words in the complicated grief group but nodifferenceacross 3 blocks of the neutral words. The 3 groups performed comparably on the other neurocognitive tasks, indicating no cognitive differences in working memory or set shifting between groups. Furthermore, these effects of complicated grief generalize to older adults and appear independent of major depression.DiscussionComplicated grief has cognitive interference as a neuropsychological component highlighting it as distinct from noncomplicated grief.
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