| 唐向阳,袁良津,汪凯,等.轻度认知功能障碍病人 30例情绪记忆变化特点观察[J].安徽医药,2019,23(11):2195-2198. |
| 轻度认知功能障碍病人 30例情绪记忆变化特点观察 |
| Emotional memory in patients with mild cognitive impairent |
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| DOI：10.3969/j.issn.1009?6469.2019.11.019 |
| 中文关键词: 轻度认知障碍 情绪记忆 神经认知测验 事件诱发电位 |
| 英文关键词: Mild cognitive impairment Emotional memory Neurocognitive tests Event?related potentials |
| 基金项目: |
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| 摘要点击次数: 2090 |
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| 中文摘要: |
| 目的探讨轻度认知障碍( MCI)病人情绪记忆变化的特点，为早期识别 MCI和介入进展评估提供理论依据。方法选取 2015年 1月至 2018年 5月在安庆市立医院就诊的 MCI病人 30例为 MCI组和同时期健康体检的健康老年人 30名为对照组，使用情绪记忆及事件诱发电位测试方式，检测 MCI病人年龄等向匹配，检测 30名健康老年人的情绪记忆。结果与对照组 |
| 英文摘要: |
| Objective To study the characteristics of emotional memory changes in patients with MCI，and to provide a theoretical basis for early identification of MCI and assessment of interventional progress.Methods We set a neuropsychological battery and event?related potential to measure the education? matched 30 MCI patients，who were enrolled in The Anqing Hospital of Anhui Medical University from 2015 Jan.to 2018 May，and 30 normally aging adults who were given picture tasks.Results Comparedwith normal healthy elderly［positive(63.80 ± 6.92)%，negative(57.60 ± 6.07)%，images recognition in the MCI patients［positive(54.00±6.80)%；negative(53.07±5.92)%］had been impaired(t＝-5.53，-2.92，P＜0.05).as for ERP ?P300 latency(t＝9.14， -3.43，P＜0.05)and amplitude(t＝4.34、2.21，P＜0.05)，with no statistical difference in neutral stimuli(t＝-0.38，P＞0.05).and the healthy control group remembering positively better than negatively valence stimuli.The studies have found that emotionallyevocative stimuli are better remembered than neutral stimuli(F＝39.13，P＜0.05)； as for significant improvement in P300 latency(F＝114.48，P＜0.05)and amplitude(F＝51.77，P＜0.05)； MCI patients remembering positively and negatively better than neutral valence stimuli(F＝6.27，P＜0.05)，with no statistical difference in positively and negatively，as for in P300 latency(F＝29.36，P＜ |
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