Fig. 5.

Response profiles of neurons. A: RTN-pF (top) and Böt-VRG (bottom) neuron response profile diagrams from recordings (arranged in columns) in which arterial baroreceptor (B) and/or central chemoreceptor (C) stimulation was applied. Each set of boxes represents a single neuron. Because of signal loss, some cells could not be evaluated for response to all presented stimuli (*denotes cell 401 response profile; see text). B: isometric views of colored spheres indicating the stereotaxic coordinates of the neurons in A and their initial responses to stimulation of central chemoreceptors (top) and baroreceptors (bottom).