Fig. 12.
Effect of CC5 on neurons in the E cluster. The histaminergic mechanoafferent C2 was identified by its position and its excitatory effect on the MCC (A1). A2, The C2 neuron could be inhibited by firing of CC5. B, CC5 also inhibited the E cluster neurons C5 and C6, which were identified based on their position and their input from C2 (Chiel et al., 1986) (n = 8).