Here's what rhymes with electroencephalography.

Consider these alternatives

electroencephalogram / can electrocardiography / cardiography neuroimaging / photoimaging electrophysiological / logical radiofrequency / frequency bioassays / days levofloxacin / having neurophysiological / logical cardioversion / electrocardioversion electroporation / operation immunosorbent / important hypnotism / given neurophysiology / quality assays / days