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Neurophysiological effects of training in visual cognitive tasks

Neurophysiological effects of training in visual cognitive tasks
视觉认知任务训练的神经生理学影响
批准号：
10403363
负责人：
CHRISTOS CONSTANTINIDIS
金额：
$45.44万
依托单位：
VANDERBILT UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2021
资助国家：
美国
项目状态：
已结题
起止时间：
2021-06-03 至 2023-05-31
来源：
https://reporter.nih.gov/project-details/10403363
关键词：
AddressAdultAge-associated memory impairmentAlzheimer&aposs DiseaseAreaAwardBasic ScienceBehavioralBrainCognitive deficitsCognitive remediationComplexData SetDiseaseEducational InterventionGoalsImpaired cognitionIndividualInformation StorageIntelligenceInterventionKnowledgeLanguageLiquid substanceLiteratureLocationMagicMaintenanceMemoryMental disordersMicroelectrodesMindModelingMonkeysNatureNeurobehavioral ManifestationsNeuronsNoisePerformancePeriodicityPrefrontal CortexPsychological TransferResolutionRoleSensoryShort-Term MemorySiteStimulusStrokeTask PerformancesTestingTheoretical StudiesTrainingTraumatic Brain InjuryVisualadjudicatebasecognitive functioncognitive taskcognitive trainingdesignexperimental studyextrastriate visual cortexfunctional restorationimprovedinsightneural correlateneuronal patterningneurophysiologynonhuman primatenormal agingrecruitrelating to nervous systemtraittreatment strategyvisual informationvisual stimulus

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英文摘要
PROJECT SUMMARY The study will investigate how visual information is represented in the prefrontal cortex, the brain area involved with higher cognitive functions, before and after training to perform a working memory tasks. Monkeys will be trained in cognitive tasks that require them to observe and remember displays with multiple visual stimuli. Neurophysiological recordings with an array of microelectrodes as training progresses will allow us to determine the patterns of neuronal activation that determine the expected improvement in behavioral performance and working memory capacity. The experiments will uncover the nature of changes that take place in the prefrontal cortex during training to perform a working memory task.
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PREFRONTAL CIRCUITS OF WORKING MEMORY
  • 批准号：
    10446082
  • 项目类别：
  • 资助金额：
    $72.42万
  • 财政年份：
    2022
  • 负责人：
    CHRISTOS CONSTANTINIDIS
  • 依托单位：
    VANDERBILT UNIVERSITY
Neurophysiology of cognitive development and response inhibition
  • 批准号：
    10470316
  • 项目类别：
  • 资助金额：
    $43.31万
  • 财政年份：
    2018
  • 负责人：
    CHRISTOS CONSTANTINIDIS
  • 依托单位：
    VANDERBILT UNIVERSITY
Neurophysiology of cognitive development and response inhibition
  • 批准号：
    10399718
  • 项目类别：
  • 资助金额：
    $38.06万
  • 财政年份：
    2018
  • 负责人：
    CHRISTOS CONSTANTINIDIS
  • 依托单位：
    VANDERBILT UNIVERSITY
Neurophysiology of Working Memory Maturation in Adolescence
  • 批准号：
    10408340
  • 项目类别：
  • 资助金额：
    $51.45万
  • 财政年份：
    2018
  • 负责人：
    CHRISTOS CONSTANTINIDIS
  • 依托单位：
    VANDERBILT UNIVERSITY
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