Political SystemsPoliticsLabor, ObstetricLabor, InducedLabor OnsetLabor PainObstetric Labor, PrematureProportional Hazards ModelsObstetric Labor ComplicationsTrial of LaborBrain MappingPhotic StimulationPregnancyVisual PerceptionSpace PerceptionLabor PresentationReaction TimeLabor Stage, ThirdPattern Recognition, VisualAlgorithmsPsychomotor PerformanceDelivery, ObstetricModels, NeurologicalMagnetic Resonance ImagingTime FactorsAcoustic StimulationSemanticsSomatosensory CortexCesarean SectionVisual CortexOxytocicsOrientationComputer SimulationFunctional LateralityConcept FormationParietal LobeMovementLearningCuesAuditory CortexTouchMotor CortexImage Processing, Computer-AssistedMyometrium