Memory for Emotional Pictures in Patients with Alzheimer's Dementia: Comparing Picture-Location Binding and Subsequent Recognition
Memory for Emotional Pictures in Patients with Alzheimer's Dementia: Comparing Picture-Location Binding and Subsequent Recognition
复制标题
阿尔茨海默氏痴呆症患者的情感图片记忆：比较图片-位置绑定和随后的识别
作者：
M. Huijbers;Heiko C. Bergmann;M. O. Olde Rikkert;R. Kessels
情绪内容通常会促进后续记忆，这被称为情绪增强效应。我们研究了情绪内容是否促进了阿尔茨海默氏痴呆（AD）患者的空间和项目记忆。23名AD患者、23名健康老年人和23名年轻成人分别在正、负、中性刺激下进行图片重新定位任务和延迟识别任务。阿尔茨海默病患者对积极图片的即时空间记忆有好处，而健康的年轻人和老年人对情绪内容没有好处。未发现情绪增强对延迟项目识别的影响。我们认为AD患者可能对空间记忆中的积极信息存在记忆偏差。讨论了我们的发现与早期研究之间的差异。
Emotional content typically facilitates subsequent memory, known as the emotional enhancement effect. We investigated whether emotional content facilitates spatial and item memory in patients with Alzheimer's dementia (AD). Twenty-three AD patients, twenty-three healthy elderly, and twenty-three young adults performed a picture relocation task and a delayed recognition task with positive, negative, and neutral stimuli. AD patients showed a benefit in immediate spatial memory for positive pictures, while healthy young and older participants did not benefit from emotional content. No emotional enhancement effects on delayed item recognition were seen. We conclude that AD patients may have a memory bias for positive information in spatial memory. Discrepancies between our findings and earlier studies are discussed.
登录
查看更多内容
影响因子：
4.2
作者：
Doerksen, Sharon;Shimamura, Arthur P.
通讯作者：
Shimamura, Arthur P.
影响因子：
4.3
作者：
Mather, Mara;Nesmith, Kathryn
通讯作者：
Nesmith, Kathryn
DOI：
10.1093/geronb/61.1.p54
发表时间：
2006-01-01
影响因子：
6.2
作者：
Mather, M;Knight, MR
通讯作者：
Knight, MR
影响因子：
2.4
作者：
Hamann, SB;Monarch, ES;Goldstein, FC
通讯作者：
Goldstein, FC
DOI：
10.1037/0278-7393.18.2.379
发表时间：
1992-03-01
影响因子：
2.6
作者：
BRADLEY, MM;GREENWALD, MK;LANG, PJ
通讯作者：
LANG, PJ