Neutral auditory words immediately followed by painful electric shock may show reduced next-day recollection.
Neutral auditory words immediately followed by painful electric shock may show reduced next-day recollection.
复制标题
紧随其后的中性听觉词后，疼痛的电击可能显示出次日的回忆减少。
DOI：
10.1007/s00221-022-06467-8
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发表时间：
2022-11
影响因子：
2
通讯作者：
Vogt, Keith M.
中科院分区：
文献类型：
--
作者：
Norton, Caroline M.;Ibinson, James W.;Pcola, Samantha J.;Popov, Vencislav;Tremel, Joshua J.;Reder, Lynne M.;Fiez, Julie A.;Vogt, Keith M.
在这项研究中，我们研究了实验性急性疼痛对记忆的影响。25名参与者参加了连续几天的实验。第一堂课涉及一项分类任务，以鼓励记忆编码。有两个条件，以随机顺序呈现，参与者听一系列单词，重复三次。在一种情况下，三分之一的单词紧随其后的是痛苦的电击。这种单词-电击配对在重复的过程中是一致的，而与疼痛配对的条目的呈现方式是不可预测的。在另一种情况下，所有的单词项都与疼痛无关。对这些重复陈述的反应时间进行了差异评估。第二天，在没有使用电击的情况下，对外显记忆进行了测试，采用了记忆-知晓的单词识别评估。我们发现有证据表明，对于疼痛配对的单词，记忆力可能会降低，因为正确记忆反应的比例(占总正确反应的比例)明显较低。在几秒钟后的疼痛刺激后，非疼痛项目的记忆力没有显著下降。与疼痛消耗工作记忆资源的经验一致，我们理论上认为，由于注意力从单词项目上转移，痛苦电击中断了紧接在前的实验项目的记忆编码。
In this study, we investigated the effect of experimentally delivered acute pain on memory. Twenty-five participants participated in experimental sessions on consecutive days. The first session involved a categorization task to encourage memory encoding. There were two conditions, presented in randomized order, in which participants listened to a series of words, which were repeated three times. In one condition, one-third of the word items were immediately followed by a painful electrical shock. This word-shock pairing was consistent across repetition and the pain-paired items were presented unpredictably. In the other condition, all word items were not associated with pain. Response times over these repeated presentations were assessed for differences. Explicit memory was tested the following day, employing a Remember-Know assessment of word recognition, with no shocks employed. We found evidence that recollection may be reduced for pain-paired words, as the proportion of correct Remember responses (out of total correct responses) was significantly lower. There were no significant reductions in memory for non-pain items that followed painful stimulation after a period of several seconds. Consistent with the experience of pain consuming working memory resources, we theorize that painful shocks interrupt memory encoding for the immediately preceding experimental items, due to a shift in attention away from the word item.
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影响因子：
2.4
作者：
RAJARAM, S
通讯作者：
RAJARAM, S
DOI：
10.1037/0278-7393.26.2.294
发表时间：
2000-03-01
影响因子：
2.6
作者：
Reder, LM;Nhouyvanisvong, A;Hiraki, K
通讯作者：
Hiraki, K
影响因子：
4
作者：
Paris, Tiffany A.;Misra, Gaurav;Coombes, Stephen A.
通讯作者：
Coombes, Stephen A.
影响因子：
3.1
作者：
Sturgeon, John A.;Tieu, Meghan M.;Jastrzab, Laura E.;McCue, Rebecca;Gandhi, Vanisha;Mackey, Sean C.
通讯作者：
Mackey, Sean C.
影响因子：
3.5
作者：
Yonelinas, Andrew P.;Aly, Mariam;Wang, Wei-Chun;Koen, Joshua D.
通讯作者：
Koen, Joshua D.