"Non-Western Magic in the European Brain" - Return of Voodoo fMRI?

A preprint recently posted on bioRxiv has garnered a lot of attention - mainly because of its title. The article, from Jan Willem Koten Jr et al., is called Occurrence of non-western magic in the European brain, an intriguing although not very informative title for a scientific paper.The intrigue deepens once we read the paper and find references to the famous 'voodoo correlations' and also a new species of neuro-monster: 'zombie oscillations', which the authors claim to have discovered and