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. 2003 Mar 1;23(5):1903–1915. doi: 10.1523/JNEUROSCI.23-05-01903.2003

Fig. 5.

Fig. 5.

Odor response properties of neurons from OB and HC. Horizontal line at top of each plot indicates the duration of odor delivery (10 sec, starting at 0 sec and going on until 10 sec). A, OB mitral–tufted cells. Plots in i and ii are for neuron 16, and those in iii and iv are for neuron 11. ROC-Raster (i) and ROCPSTH (ii) show sustained firing rate increase in response to odor delivery (p < 10−15). Bin width for ROCPSTH is 1 sec. PSRPR (iii) and PSRPH (iv) show respiration tuning change in response to odor presentation (p < 10−15). B, HC, CA1 pyramidal cells. Plots in i and ii are for neuron 70, and those in iii and iv are for neuron 49. ROC-Raster (i) and ROCPSTH (ii) (bin width 1 sec) show firing rate change in response to odor presentation (p = 0.0036). PSRPR (iii) and PSRPH (iv) show respiration tuning change during odor presentation (p = 0.03). C, HC, CA3 pyramidal cells. Plots ini and ii are for neuron 47, and those iniii and iv are for neuron 41. ROC-Raster (i) and ROCPSTH (ii) (bin width 1 sec) show firing rate change during odor delivery (p = 0.02). PSRPR (iii) and PSRPH (iv) show respiratory tuning change during odor delivery (p = 0.025). Note that the time scale for C goes from −5 to 15 sec only, because the odor runs were of the shortest duration: 8 sec air, 10 sec odor, and 2 sec purge. For additional elaboration on the response properties of pyramidal cells from CA3, see Results. For details of analysis, see Materials and Methods.