Original ResearchPublished 20 March 2026Ascending propriospinal modulation of thoracic sympathetic preganglionic neurons during lumbar locomotor activityLucia E. Dominguez-Rodriguez · Chioma V. Nwachukwu · Narjes Shahsavani · Juanita Garcia · Jeremy W. Chopek · Kristine C. CowleyFrontiers in Neural Circuitsdoi 10.3389/fncir.2026.1738731