Figure 7
Frequency bands modulate the spiking activity of CA1 neurons. (A) Spike-lag histograms for the putative pyramidal (left) and fast spiking (right) cells with strongest theta modulation (bars) together with the population mean for each cell type (line). (B) Distribution of mean vector length R for putative pyramidal (left) and fast spiking (right) cells (frequency bands color coded). Grey bars: distribution of the pool of 100 shuffles in spike timestamps per cell. (C) Percentage of putative pyramidal (left) and fast spiking (right) cells with significant modulation for each frequency band (same color code). (D) Normalized firing rate as a function of oscillation phase for putative pyramidal (red) and fast spiking (black) cells for different frequency bands (from top to bottom: gamma, beta, theta, delta; mean ± s.e.m.).
