Muscle Relaxants, CentralAnxietyNeuromuscular Nondepolarizing AgentsVecuronium BromideNeuromuscular Blocking AgentsPancuroniumAtracuriumAnxiety DisordersSuccinylcholineMusclesAndrostanolsTolperisoneMuscle RelaxationMuscle, SmoothCarisoprodolMuscle ContractionNeuromuscular Depolarizing AgentsTubocurarineMephenesinMuscle, SkeletalDantroleneMuscle ProteinsMuscle, Smooth, VascularMuscle RigidityPropiophenonesParasympatholyticsMuscle Fibers, SkeletalPipecuroniumGallamine TriethiodideMuscle DevelopmentMalignant HyperthermiaIntubation, IntratrachealPapaverineAnesthesiaZoxazolamineIsoquinolinesPeripheral Nervous System AgentsDental AnxietyAnesthesia, GeneralNeostigmineElectromyographyNeuromuscular JunctionTracheaDose-Response Relationship, DrugManifest Anxiety ScaleAnxiety, SeparationMuscle FatigueDiazepamMuscle Fibers, Fast-TwitchMuscle DenervationNeuromuscular AgentsElectric StimulationNeuromuscular BlockadeMicrovascular Decompression SurgeryDecerebrate StateMuscle Fibers, Slow-TwitchAnti-Anxiety AgentsPhobic DisordersGuinea PigsMyocytes, Smooth MuscleAnesthesia, IntravenousMitochondria, MuscleTime FactorsAnesthetics, IntravenousParaldehydeFentanylChlorzoxazoneNeck MusclesOculomotor MusclesReflexAcetylcholineAcidosis, RespiratoryMuscle, StriatedTest Anxiety ScaleRabbitsMuscle SpindlesThiopentalDepressionTremorineRespiratory MusclesAnesthesia Recovery PeriodMuscle WeaknessPapillary MusclesParalysisMonitoring, IntraoperativeIsometric ContractionPreanesthetic MedicationAbdominal MusclesHistamine ReleaseNitrous OxideReceptor, Muscarinic M3Quadriceps MuscleAnesthesia, InhalationMuscle CellsCalciumRats, Inbred StrainsRats, Sprague-DawleyHypnotics and SedativesMasseter MuscleCats