Brain Examples

Here we provide several examples of brainmap plots using the default or customized method

• Default: Run the plot-brainmap command from the Makefile. This serves as a quick and easy option to test out and produce brain map drafts for 247. It chooses default colorscale options based on the effect argument.

  • Default Colors

    • "#ff0000" or "255,0,0"
    • "#ffff00" or "255,255,0"
    • "#0000ff" or "0,0,255"
    • "#fff8f0" or "255,248,250"
    • "#f0f8ff" or "240,248,255"

  • For max or mean correlation, the colorscale titled correlation goes from to

  • For max correlation differences, the colorscale titled Δ corr pos goes from to for positive values, the colorscale titled Δ corr neg goes from to for negative values

  • For area under the curve differences, the colorscale titled area pos goes from to for positive values, the colorscale titled area neg goes from to for negative values

• Subjects: Run the plot-brainmap-subjects command from the Makefile. See more in examples.

• Customized: 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 have to write our own code for aggregating encoding results. We can call four different functions make_brainmap, make_brainmap_cat (higher level) and plot_brainmap, plot_brainmap_cat (lower level). More explanations and examples in tfsbrainmap.ipynb