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. Author manuscript; available in PMC: 2010 Mar 1.
Published in final edited form as: Neuroscience. 2007 Nov 4;151(2):505–517. doi: 10.1016/j.neuroscience.2007.10.025

Table 2.

Brainstem labeling from uni- and bilateral injections at L2 and right T9 VLF

Level Nucleus FRL 2 (Uni)
 FRL 3 (Bi)
 FRL 4 (Bi)
Left Right Left Right Left Right
−10.8 VeCb 0/2 0/0 0/1 0/0 1/2 3/3
MVePC 0/1 1/2 0/1 0/0 1/2 0/0
MVeMC 0/15 14/19 0/2 1/4 15/17 7/8
Lve 0/11 0/0 2/15 4/5 3/4 18/21
SuVe 0/3 0/5 0/12 0/1 0/0 4/4
0% 58% 6% 50% 80% 89%
PCRtA 0/0 0/0 0/3 0/0 0/0 6/6
Irt 0/3 0/0 0/12 0/0 1/1 1/1
DPGi 1/8 3/6 0/0 0/1 3/3 0/0
Gi 1/9 11/22 5/40 10/22 17/27 6/16
LPGi 0/2 0/0 0/2 0/0 0/0 0/0
GiA 0/2 1/2 1/33 11/13 2/13 5/13
9% 50% 7% 58% 53% 40%
−11.8 MVePC 0/0 0/0 0/0 0/0 0/0 0/0
Pr 0/0 0/0 0/0 0/0 0/0 0/0
MVeMC 0/0 0/0 0/0 0/0 0/0 0/0
SpVe 0/0 0/0 0/2 0/1 0/0 0/0
0% 0%
PCRt 0/0 0/1 0/0 0/0 0/0 0/1
Irt 0/0 0/0 0/2 0/0 0/2 3/3
DPGi 2/2 0/2 2/2 1/1 0/0 0/1
Gi 1/14 9/17 2/21 36/53 1/16 22/33
LPGi 0/0 0/0 0/0 1/2 0/0 11/13
GiV 0/4 1/1 0/8 5/8 0/7 2/2
ts 0/2 1/3 2/9 4/5 0/2 0/3
14% 46% 14% 68% 4% 68%
−12.8 Mve 0/0 0/0 0/0 0/1 0/0 0/0
Cu 0/0 0/0 0/0 0/0 0/0 0/0
0%
PCRt 0/0 0/0 0/13 0/1 0/0 0/0
Irt 0/0 0/0 0/0 0/0 0/1 1/2
DPGi 0/0 0/0 0/0 0/0 0/0 0/0
Gi 1/12 2/3 3/13 2/4 1/9 7/9
PMn 1/3 8/11 0/4 3/3 0/1 0/1
LPGi 0/1 0/0 0/0 0/2 1/1 7/7
GiV 0/1 0/0 1/2 1/1 3/5 0/0
12% 71% 20% 55% 29% 79%
−13.8 MdD 0/0 0/0 0/1 0/0 0/0 1/1
IRt 0/0 0/1 9/19 0/4 8/9 3/15
MdV 0/1 0/1 0/4 1/8 0/2 1/4
LRt 0/0 0/0 0/0 0/1 0/0 0/0
PMn 0/1 0/0 0/1 0/0 0/0 0/0
0% 0% 38% 8% 73% 25%