Intercostal NervesIntercostal MusclesThoracic WallThoracic NervesRibsThoracotomyThoracic NeoplasmsNerve BlockThoraxPhrenic NerveNerve TransferRespirationDiaphragmMusclesBrachial PlexusMotor NeuronsMononeuropathiesElectromyographyRespiratory MusclesRespiratory MechanicsMuscle SpindlesCatsPain, PostoperativeBupivacainePleural CavityInhalationMuscle ContractionFunctional Residual CapacityCell WallDogsAbdominal MusclesMuscle, SkeletalRespiratory Physiological Phenomena