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. 2018 May 24;12:343. doi: 10.3389/fnins.2018.00343

Figure 1.

Figure 1

Schematic diagram showing major inputs to the dlPAG and the proposed output pathways subserving the co-ordinated changes in sympathetic vasomotor and respiratory activity regulated by the dlPAG. The lines with arrows indicate connections, that could be either direct (monosynaptic) or indirect (polysynaptic). Other abbreviations: CnF, cuneiform nucleus; DMH, dorsomedial hypothalamus; lPAG, lateral part of the periaqueductal gray. Modified from Dampney et al. (2013).