https://en.wikipedia.org/wiki/Neuroscience_of_free_will
http://jeromekahn123.tripod.com/spiritualism/id11.html
Libet's experiment: (0) repose, until (1) the readiness potential is detected, (2-Libet's W) the volunteer memorizes a dot position upon feeling their intention, and (3) then acts.
http://jeromekahn123.tripod.com/spiritualism/id11.html