Supplementary Figure 2: Preferred gamma phases of the spiking of different cell types.
From: Cortical gamma band synchronization through somatostatin interneurons

a) Histogram of mean spike phases for each RS cell during stimulation with the largest size grating. 0Ëš and 180Ëš represent the peak and trough of the oscillation, respectively. The red arrow signifies the resultant vector length. The number denotes the circular mean of the distribution in degrees. b) Same as a) but for PV/FS cells. c) Same as a) but for SOM cells.