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. 2008 Dec 1;587(Pt 2):461–475. doi: 10.1113/jphysiol.2008.161760

Figure 6. Effects of antagonism of GABAA receptors in the CVLM on the ability of glutamate to activate rostral ventrolateral medulla (RVLM) and SNA.

Figure 6

A, raw tracings of SNA and AP during the experimental protocol. B, the change in AP evoked by microinjection of glutamate (1 nmol) into the RVLM is not altered after microinjection of bicuculline or gabazine into the CVLM. C, the change in SNA after microinjection of glutamate into the RVLM is not altered by microinjection of bicuculline or gabazine into the CVLM.