- MNE version: 1.3.1
- operating system: e.g. macOS 12
info = create_info(ch_names, sfreq, ch_types=‘hbo’)
channel_positions = channel_positions
mean_hbo_timeavg = np.mean(mean_hbo, axis=1)
fig, ax = plt.subplots(figsize=(8, 8))
plot_topomap(mean_hbo_timeavg, channel_positions, cmap=‘plasma’, sensors=True, show=True, outlines=‘head’, extrapolate = ‘local’,res=128,image_interp=‘cubic’, vlim=(-1,1) ,names=actual_ch_names,sphere = (0, 0, 0, 0.095) , axes=ax)
plt.show()
I get the plot as:
As you can see it doesn’t show the entire head.
when I change extrapolate to ‘head’ I get:
But I want to use extrapolate as ‘local’ with the contour of the head with ears and nose like topographic plots in Preprocessing functional near-infrared spectroscopy (fNIRS) data — MNE 1.3.1 documentation. Also is it possible to change the size and color of the channel names ?
Any help would be appreciated.