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08:47 min
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November 13, 2008
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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.
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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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Ferrera, V., Grinband, J., Teichert, T., Pestilli, F., Dashnaw, S., Hirsch, J. Functional Imaging with Reinforcement, Eyetracking, and Physiological Monitoring. J. Vis. Exp. (21), e992, doi:10.3791/992 (2008).
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