...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied psychophysiology and biofeedback >Neurofeedback Improves Memory and Peak Alpha Frequency in Individuals with Mild Cognitive Impairment
【24h】

Neurofeedback Improves Memory and Peak Alpha Frequency in Individuals with Mild Cognitive Impairment

机译：Neurofeedback改善了具有轻度认知障碍的个人中的内存和峰值α频率

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Mild cognitive impairment (MCI) is a syndrome characterized by a decrease in cognitive abilities, while daily function is maintained. This condition, which is associated with an increased risk for the development of Alzheimer's disease, has no known definitive treatment at present. In this open-label pilot study we explored the possible benefits of neurofeedback for subjects with MCI. Eleven participants diagnosed with MCI were trained to increase the power of their individual upper alpha band of the electroencephalogram (EEG) signal over the central parietal region. This was achieved using an EEG-based neurofeedback training protocol. Training comprised ten 30-min sessions delivered over 5weeks. Cognitive and electroencephalographic assessments were conducted before and after training and at 30 days following the last training session. A dose-dependent increase in peak alpha frequency was observed throughout the period of training. Memory performance also improved significantly following training, and this improvement was maintained at 30-day follow-up, while peak alpha frequency returned to baseline at this evaluation. Our findings suggest that neurofeedback may improve memory performance in subjects with mild cognitive impairment, and this benefit may be maintained beyond the training period.
机译：轻度认知障碍（MCI）是一种综合征，其特征在于认知能力的降低，而是保持日常功能。这种情况与Alzheimer疾病发展的增加有关，目前没有已知的明确治疗。在这项开放标签的试点研究中，我们探讨了MCI对象的神经融合的可能效益。训练诊断使用MCI的11名参与者，以增加其在中央顶点区域上的脑电图（EEG）信号的个体上α信号的功率。这是使用基于EEG的神经反馈训练协议实现的。培训由5周内交付十个30分钟的课程。在培训之前和之后进行认知和脑电图评估，并在上次培训课程后30天进行。在整个训练期间观察到峰值α频率的剂量依赖性增加。培训后，内存性能也显着改善，这种改进在30天的随访中保持，而在该评估下，峰值α频率返回基线。我们的研究结果表明，神经融合可以改善具有轻度认知障碍的受试者的内存性能，并且可以在培训期之外保持这种益处。

著录项

  • 来源
    《Applied psychophysiology and biofeedback》 |2019年第1期|41-49|共9页
  • 作者

    Lavy Yotam; Dwolatzky Tzvi; Kaplan Zeev; Guez Jonathan; Todder Doron;

  • 作者单位

    Ben Gurion Univ Negev Minist Hlth Beer Sheva Mental Hlth Ctr Beer Sheva Israel|Ben Gurion Univ Negev Fac Hlth Sci Beer Sheva Israel;

    Technion Israel Inst Technol Rambam Hlth Care Campus Haifa Israel|Technion Israel Inst Technol Rappaport Fac Med Haifa Israel;

    Ben Gurion Univ Negev Minist Hlth Beer Sheva Mental Hlth Ctr Beer Sheva Israel|Ben Gurion Univ Negev Fac Hlth Sci Beer Sheva Israel;

    Ben Gurion Univ Negev Minist Hlth Beer Sheva Mental Hlth Ctr Beer Sheva Israel|Ben Gurion Univ Negev Fac Hlth Sci Beer Sheva Israel|Achva Acad Coll Dept Psychol MPO IL-79800 Shikmim Israel;

    Ben Gurion Univ Negev Minist Hlth Beer Sheva Mental Hlth Ctr Beer Sheva Israel|Ben Gurion Univ Negev Fac Hlth Sci Beer Sheva Israel;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Mild cognitive impairment; Mild neurocognitive disorder; Neurofeedback; Memory; Electroencephalography; Peak alpha frequency;

    机译：轻度认知障碍;轻度神经认知障碍;神经融合;记忆;脑电图;峰值α频率;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号