Political SystemsPoliticsProportional Hazards ModelsBrain MappingPhotic StimulationVisual PerceptionSpace PerceptionReaction TimePattern Recognition, VisualAlgorithmsPsychomotor PerformanceAcoustic StimulationModels, NeurologicalMagnetic Resonance ImagingSemanticsSomatosensory CortexTime FactorsComputer SimulationVisual CortexOrientationFunctional LateralityCuesAuditory CortexConcept FormationParietal LobeLearningMovementTouchAuditory PerceptionMotor CortexImage Processing, Computer-Assisted