Sorry, but there is nothing yet known as a replacement for hypsarrhythmia.

Maybe some reasonable answers will be found next time you come.

Your alternative for hypsarrhythmia is not listed? Suggest!

Speaking about hypsarrhythmia, one probably shouldn't forget about infantile spasms.

Other search terms related to hypsarrhythmia and their ratings are:

★★★★★	infantile spasms
★★	spasms

You have in mind a companion for hypsarrhythmia and it is not yet here? Propose!

Google Trends

Scale is based on the average worldwide traffic of hypsarrhythmia in all years. Click on graph for more.

hypsarrhythmia