Brain Maps

Brain map plots of results/encoding, usually with left hemisphere brain surface plots and electrodes on top. Electrodes are colored by an effect (can be both sequential or categorical). The effect can be separated into different colorbars.

Brain Map Variants

• Default: we can run the plot-brainmap command from the Makefile. This command is quite similar to the encoding plot ones and even shares some arguments. This serves as a quick and easy option to test out and produce brain map drafts. It chooses default colorscale options.
• Subject: we can run the plot-brainmap-subjects command from the Makefile. This plots brainmaps with electrodes colored by subjects. It chooses default colorscale options.
• Customized: we can call the brainmap functions from our own script. This offers more freedom as we can provide self-defined colorscales and effect value ranges, however, we will also have to write code to aggregate encoding results.