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. 2003 Feb 15;23(4):1548–1554. doi: 10.1523/JNEUROSCI.23-04-01548.2003

Fig. 2.

Fig. 2.

Histology showing the dialysate collecting sites in the brainstem and spinal cord. Dialysates were collected from both sides of the motor nuclei with a total of 30 sites (1 case,h; 2 cases, a, b,d–f, i; 4 cases, c,g, j, k; 12 cases,l) in eight cats. Dialysates collected from the following sites were under both electrical and chemical stimulation administered into the PIA: a, b,d–f, and i–l. Collecting sites were reconstructed and presented on the right.L7, The seventh lumbar segment of the spinal cord;NPM, nucleus paramedianus; P11–P14, brainstem levels from 11–14 posterior to the interaural zero according to the atlas of Berman (1968); 5ST, spinal trigeminal tract; 12, hypoglossal nucleus; VII,VIII, IX, laminas VII, VIII, and IV in the ventral horn.