Fig. 4

a Numbers of vomiting episodes during 10-min 2g exposure in a musk shrew with (sham) or without (VL) peripheral vestibular apparatus. b Representative images of fos-expressing cells in the nucleus of the solitary tract (NTS). c Summarized data for the number of fos-expressing cells in the NTS. Data are shown as mean ± standard error of the mean. *P < 0.05 vs. Sham. Revised Figs.1, 2, and 3 in reference 67.