Gait AtaxiaGait Disorders, NeurologicGaitGait ApraxiaOffice ManagementHigher Nervous ActivityApraxia, IdeomotorMovement DisordersPedunculopontine Tegmental NucleusLameness, AnimalNeurologic ExaminationWalkingPostural BalanceParkinson DiseaseGeriatric AssessmentBipolar DisorderMental DisordersAnxiety DisordersMood DisordersNervous System DiseasesBiomechanical PhenomenaDiagnostic and Statistical Manual of Mental DisordersDepressive Disorder, MajorAttention Deficit Disorder with HyperactivityDepressive DisorderAutistic DisorderObsessive-Compulsive DisorderStress Disorders, Post-TraumaticOrthotic DevicesBrainPhobic DisordersPsychotic DisordersChild Development Disorders, PervasiveSubstance-Related Disorders