dorsal , ventral , and intermediolateral spinal cord regions were obtained from different segmental levels ( lumbar l1 , 2 , 3 , and 4 ; thoracic groups t1-3 , t4-6 , t7-9 , and t10-12 ) together with selective regions of grey matter of lumbar spinal cord .
C0037925
spinal cord
C0475853
of grey matter