Ciliary Motility DisordersEsophageal Motility DisordersCiliaAxonemeAxonemal DyneinsGastrointestinal MotilityPurinergic AgentsEpendymaManometryKartagener SyndromeOtolithic MembraneEsophageal Spasm, DiffuseCyclic Nucleotide-Regulated Protein KinasesEsophageal AchalasiaInterstitial Cells of CajalDyneinsMucociliary ClearancePeristalsisEsophageal DiseasesIntestinal Pseudo-ObstructionEsophagusGastroparesisChlamydomonas reinhardtiiTracheaGastrointestinal DiseasesGastric EmptyingSperm MotilityEnteric Nervous SystemSpasmMovementMyoelectric Complex, MigratingDeglutition DisordersDomperidoneConstipationIntestinal DiseasesAnti-Dyskinesia AgentsEsophagogastric JunctionDeglutitionMuscle, SmoothMyenteric PlexusBipolar DisorderGastroesophageal RefluxGastrointestinal TractStomachMuscle ContractionPressureOcular Motility DisordersColonMental DisordersAnxiety DisordersMood DisordersDiagnostic and Statistical Manual of Mental DisordersCell Movement