ATTENTION AND AGING--UNDERSTANDING NEGATIVE PRIMING

注意力与衰老——理解负启动

基本信息

  • 批准号:
    2909624
  • 负责人:
  • 金额:
    $ 17.97万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    1995
  • 资助国家:
    美国
  • 起止时间:
    1995-09-01 至 2001-04-30
  • 项目状态:
    已结题

项目摘要

The inhibitory deficit hypothesis of cognitive aging (Hasher & Zacks, 1988) holds that age-related declines in inhibitory function are responsible for many of the changes in cognitive functioning observed in aging. Eight experiments are proposed here to examine age differences in inhibitory function in the context of the negative priming paradigm. The phenomenon of negative priming depends on efficient inhibitory processes, and so allows the straightforward prediction that older adults should exhibit reduced negative priming, or even none at all. The literature, however, indicates that the picture is not quite so simple. Some studies observe age differences in negative priming and some have not. To deal with this state of affairs, a number of theories and models of selective attention, aging, and negative priming are beginning to appear. These models and theories offer quite different accounts of the processes underlying selective attention performance on a negative priming task. The experiments proposed here attempt to differentiate between the models with critical tests of predictions worked out for those models. The goal of this work is to narrow the field of possible explanations for the pattern of results reported in the literature, and in so doing contribute to our understanding of the mechanisms underlying age differences in selective attention. In addition, this work can contribute knowledge useful for ameliorating behavioral deficits experienced in later adulthood.
认知衰老的抑制缺陷假说(Hasher & Zacks;

项目成果

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会议论文数量(0)
专利数量(0)

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JOAN M MCDOWD其他文献

JOAN M MCDOWD的其他文献

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{{ truncateString('JOAN M MCDOWD', 18)}}的其他基金

ATTENTION AND MOTOR LEARNING AFTER STROKE
中风后的注意力和运动学习
  • 批准号:
    6563302
  • 财政年份:
    2002
  • 资助金额:
    $ 17.97万
  • 项目类别:
ATTENTION AND MOTOR LEARNING AFTER STROKE
中风后的注意力和运动学习
  • 批准号:
    6299390
  • 财政年份:
    2000
  • 资助金额:
    $ 17.97万
  • 项目类别:
ATTENTION AND MOTOR LEARNING AFTER STROKE
中风后的注意力和运动学习
  • 批准号:
    6098749
  • 财政年份:
    1999
  • 资助金额:
    $ 17.97万
  • 项目类别:
ATTENTION AND MOTOR LEARNING AFTER STROKE
中风后的注意力和运动学习
  • 批准号:
    6267728
  • 财政年份:
    1998
  • 资助金额:
    $ 17.97万
  • 项目类别:
ATTENTION AND AGING--UNDERSTANDING NEGATIVE PRIMING
注意力与衰老——理解负启动
  • 批准号:
    6168051
  • 财政年份:
    1995
  • 资助金额:
    $ 17.97万
  • 项目类别:
ATTENTION AND AGING--UNDERSTANDING NEGATIVE PRIMING
注意力与衰老——理解负启动
  • 批准号:
    2413309
  • 财政年份:
    1995
  • 资助金额:
    $ 17.97万
  • 项目类别:
ATTENTION AND AGING--UNDERSTANDING NEGATIVE PRIMING
注意力与衰老——理解负启动
  • 批准号:
    2049971
  • 财政年份:
    1995
  • 资助金额:
    $ 17.97万
  • 项目类别:
ATTENTION AND AGING--UNDERSTANDING NEGATIVE PRIMING
注意力与衰老——理解负启动
  • 批准号:
    2699751
  • 财政年份:
    1995
  • 资助金额:
    $ 17.97万
  • 项目类别:
INHIBITORY PROCESS IN SELECTIVE ATTENTION AND AGING
选择性注意和衰老的抑制过程
  • 批准号:
    2049968
  • 财政年份:
    1990
  • 资助金额:
    $ 17.97万
  • 项目类别:
INHIBITORY PROCESS IN SELECTIVE ATTENTION AND AGING
选择性注意和衰老的抑制过程
  • 批准号:
    3453270
  • 财政年份:
    1990
  • 资助金额:
    $ 17.97万
  • 项目类别:

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基于正念的健康老龄化干预措施:阐明集中注意力和开放监控的神经机制
  • 批准号:
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  • 批准号:
    10171928
  • 财政年份:
    2020
  • 资助金额:
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创伤性脑损伤和衰老:针对胆碱能系统的持续注意力和执行功能缺陷
  • 批准号:
    10847725
  • 财政年份:
    2020
  • 资助金额:
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  • 财政年份:
    2020
  • 资助金额:
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创伤性脑损伤和衰老:针对胆碱能系统的持续注意力和执行功能缺陷
  • 批准号:
    9973394
  • 财政年份:
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  • 资助金额:
    $ 17.97万
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    10618173
  • 财政年份:
    2020
  • 资助金额:
    $ 17.97万
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Effects of attention and goal-state lapses on memory in healthy and pathological aging
注意力和目标状态失误对健康和病理衰老记忆的影响
  • 批准号:
    10369010
  • 财政年份:
    2020
  • 资助金额:
    $ 17.97万
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  • 批准号:
    10397092
  • 财政年份:
    2020
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注意力对衰老大脑皮质恢复的影响
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    2268556
  • 财政年份:
    2019
  • 资助金额:
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  • 项目类别:
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