MusclesMuscle ProteinsParvalbuminsMuscle, SmoothMuscle, SkeletalMuscle Fibers, SkeletalMuscle, Smooth, VascularMuscle DevelopmentMuscle Contractiongamma-Aminobutyric AcidNeural InhibitionAction PotentialsMuscle FatigueElectric StimulationMuscle Fibers, Fast-TwitchCalbindin 2Muscle DenervationMuscle Fibers, Slow-TwitchNeocortexGABAergic NeuronsMotor NeuronsPyramidal CellsMyocytes, Smooth MuscleInhibitory Postsynaptic PotentialsSynapsesMitochondria, MusclePatch-Clamp TechniquesGlutamate DecarboxylaseSynaptic TransmissionExcitatory Postsynaptic PotentialsS100 Calcium Binding Protein GNeck MusclesOculomotor MusclesSpinal CordNerve NetRats, Sprague-DawleyMuscle, StriatedHippocampusMuscle SpindlesMuscle RelaxationRespiratory MusclesMuscle WeaknessPapillary MusclesElectrophysiologyDendritesNeural PathwaysGanglia, InvertebrateMice, TransgenicCalbindinsGrasshoppersAbdominal MusclesQuadriceps MuscleAnimals, NewbornElectromyographyMuscle CellsGABA AntagonistsMembrane PotentialsNeuronsRats, WistarLocomotionTelencephalonMasseter MuscleFacial MusclesMasticatory MusclesTime FactorsIntercostal MusclesAxonsMice, Inbred C57BLMuscular AtrophyImmunohistochemistryIsometric ContractionSomatostatinAfferent PathwaysPeriodicitySatellite Cells, Skeletal MuscleHindlimbCells, CulturedCalciumGreen Fluorescent ProteinsOlfactory BulbPectoralis MusclesExcitatory Amino Acid AntagonistsLeechesNerve Tissue ProteinsDentate GyrusMuscular DiseasesModels, NeurologicalNeostriatumEvoked PotentialsCell DifferentiationReceptors, GABA-AOrgan Culture TechniquesCatsCorpus StriatumGene Expression Regulation, DevelopmentalReflexCholine O-AcetyltransferaseHermissendaPsoas MusclesNeuronal Plasticity