Abdominal Wound Closure TechniquesBlinkingEyelidsBlepharospasmRefractory Period, PsychologicalReflex, AbnormalFacial NerveTearsFacial MusclesOculomotor MusclesElectromyographyFacial ParalysisConditioning, EyelidDry Eye SyndromesReaction TimeSaccadesPersonal SpaceElectrooculographyPhotic StimulationAttentionFixation, OcularAccessory NervePhotophobiaVolitionAir MovementsSerial LearningOculomotor NerveEye Movements