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Functional Imaging with Reinforcement, Eyetracking, and Physiological Monitoring
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Biologia
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JoVE Journal Biologia
Functional Imaging with Reinforcement, Eyetracking, and Physiological Monitoring

Functional Imaging with Reinforcement, Eyetracking, and Physiological Monitoring

DOI:
10.3791/992-v

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08:47 min

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November 13, 2008

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, , , , ,
1Department of Neuroscience,Columbia University, 2Department of Psychiatry,Columbia University, 3Department of Radiology,Columbia University

Capítulos

  • 00:00Título
  • 00:53Introduction
  • 01:35Equipment Setup
  • 06:03Subject Preparation
  • 06:59Scanning Procedure
  • 08:21Conclusion

Summary

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This presentation demonstrates the use of fMRI to study neural circuits that underlie decision-making. Simple perceptual tasks are combined with appetitive and aversive reinforcements to investigate how outcomes affect decision processes.

Tags

Functional ImagingReinforcementEyetrackingPhysiological MonitoringFMRINeural CircuitsDecision-makingPerceptual TasksAppetitive ReinforcementAversive ReinforcementChallenges For FMRIReinforcer DeliveryHead Movement ArtifactsHeart Rate ChangesRespiration ChangesAutonomic PathwaysBOLD SignalConfounding FactorsControlled Reinforcer AdministrationHead StabilizationPulse MeasurementRespiration Measurement

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