I loved your poem about poetry. You ask good question about EMDR. It is used for healing and brain stimulation but I did not know it could be used for poetry. However it is theoratically possible as it can activate various brain regions. I covered EMDR in this article about neurostimulation https://medium.com/sensible-biohacking-transhumanism/neurostimulation-how-to-stimulate-your-brain-with-10-tech-tools-to-improve-your-mental-health-a77fc0ffa714